461475661511056 has 20 divisors (see below), whose sum is σ = 896127399144432. Its totient is φ = 230216977860896.

The previous prime is 461475661511041. The next prime is 461475661511083. The reversal of 461475661511056 is 650115166574164.

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, 32553298606 + ... + 32553312781.

Almost surely, 2^{461475661511056} is an apocalyptic number.

It is an amenable number.

461475661511056 is a deficient number, since it is larger than the sum of its proper divisors (434651737633376).

461475661511056 is a wasteful number, since it uses less digits than its factorization.

461475661511056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65106611838 (or 65106611832 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 58.

The spelling of 461475661511056 in words is "four hundred sixty-one trillion, four hundred seventy-five billion, six hundred sixty-one million, five hundred eleven thousand, fifty-six".