461036166666625 has 32 divisors (see below), whose sum is σ = 627690089160576. Its totient is φ = 335293525800000.

The previous prime is 461036166666613. The next prime is 461036166666641. The reversal of 461036166666625 is 526666661630164.

It is not a de Polignac number, because 461036166666625 - 2¹³ = 461036166658433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81982675 + ... + 87425575.

It is an arithmetic number, because the mean of its divisors is an integer number (19615315286268).

Almost surely, 2^{461036166666625} is an apocalyptic number.

It is an amenable number.

461036166666625 is a deficient number, since it is larger than the sum of its proper divisors (166653922493951).

461036166666625 is a wasteful number, since it uses less digits than its factorization.

461036166666625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504530 (or 5504520 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 64.

The spelling of 461036166666625 in words is "four hundred sixty-one trillion, thirty-six billion, one hundred sixty-six million, six hundred sixty-six thousand, six hundred twenty-five".