4077457256 has 16 divisors (see below), whose sum is σ = 7646699940. Its totient is φ = 2038337280.

The previous prime is 4077457213. The next prime is 4077457261. The reversal of 4077457256 is 6527547704.

It can be written as a sum of positive squares in 2 ways, for example, as 4036060900 + 41396356 = 63530^2 + 6434^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4077457256.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1991 + ... + 90326.

Almost surely, 2^4077457256 is an apocalyptic number.

It is an amenable number.

4077457256 is a deficient number, since it is larger than the sum of its proper divisors (3569242684).

4077457256 is a wasteful number, since it uses less digits than its factorization.

4077457256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97844 (or 97840 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 47.

The square root of 4077457256 is about 63854.9704878172. The cubic root of 4077457256 is about 1597.5819276281.

The spelling of 4077457256 in words is "four billion, seventy-seven million, four hundred fifty-seven thousand, two hundred fifty-six".