4895106681 has 4 divisors (see below), whose sum is σ = 6526808912. Its totient is φ = 3263404452.

The previous prime is 4895106679. The next prime is 4895106683. The reversal of 4895106681 is 1866015984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4895106679) and next prime (4895106683).

It is not a de Polignac number, because 4895106681 - 2¹ = 4895106679 is a prime.

It is a super-2 number, since 2×4895106681² = 47924138836741671522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4895106681.

It is not an unprimeable number, because it can be changed into a prime (4895106683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815851111 + ... + 815851116.

It is an arithmetic number, because the mean of its divisors is an integer number (1631702228).

Almost surely, 2^4895106681 is an apocalyptic number.

It is an amenable number.

4895106681 is a deficient number, since it is larger than the sum of its proper divisors (1631702231).

4895106681 is a wasteful number, since it uses less digits than its factorization.

4895106681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631702230.

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 4895106681 is about 69965.0389909132. The cubic root of 4895106681 is about 1697.9336694626.

The spelling of 4895106681 in words is "four billion, eight hundred ninety-five million, one hundred six thousand, six hundred eighty-one".