461617075611 has 6 divisors (see below), whose sum is σ = 666780220340. Its totient is φ = 307744717068.

The previous prime is 461617075607. The next prime is 461617075649. The reversal of 461617075611 is 116570716164.

461617075611 is a `hidden beast` number, since 4 + 6 + 16 + 1 + 70 + 7 + 561 + 1 = 666.

It is not a de Polignac number, because 461617075611 - 2² = 461617075607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461617070611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25645393081 + ... + 25645393098.

Almost surely, 2^461617075611 is an apocalyptic number.

461617075611 is a deficient number, since it is larger than the sum of its proper divisors (205163144729).

461617075611 is a wasteful number, since it uses less digits than its factorization.

461617075611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51290786185 (or 51290786182 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 461617075611 in words is "four hundred sixty-one billion, six hundred seventeen million, seventy-five thousand, six hundred eleven".