63068377 has 4 divisors (see below), whose sum is σ = 63956736. Its totient is φ = 62180020.

The previous prime is 63068371. The next prime is 63068389. The reversal of 63068377 is 77386036.

63068377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-63068377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63068371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444073 + ... + 444214.

It is an arithmetic number, because the mean of its divisors is an integer number (15989184).

Almost surely, 2^63068377 is an apocalyptic number.

It is an amenable number.

63068377 is a deficient number, since it is larger than the sum of its proper divisors (888359).

63068377 is an equidigital number, since it uses as much as digits as its factorization.

63068377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888358.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 63068377 is about 7941.5601112124. The cubic root of 63068377 is about 398.0496242931.

The spelling of 63068377 in words is "sixty-three million, sixty-eight thousand, three hundred seventy-seven".