2677260061 has 4 divisors (see below), whose sum is σ = 3059725792. Its totient is φ = 2294794332.

The previous prime is 2677259987. The next prime is 2677260067. The reversal of 2677260061 is 1600627762.

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 a cyclic number.

It is not a de Polignac number, because 2677260061 - 2⁹ = 2677259549 is a prime.

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 2677260061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2677260067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191232855 + ... + 191232868.

It is an arithmetic number, because the mean of its divisors is an integer number (764931448).

Almost surely, 2^2677260061 is an apocalyptic number.

It is an amenable number.

2677260061 is a deficient number, since it is larger than the sum of its proper divisors (382465731).

2677260061 is an equidigital number, since it uses as much as digits as its factorization.

2677260061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382465730.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 2677260061 is about 51742.2463853281. The cubic root of 2677260061 is about 1388.5563848707.

The spelling of 2677260061 in words is "two billion, six hundred seventy-seven million, two hundred sixty thousand, sixty-one".