3161637532045 has 16 divisors (see below), whose sum is σ = 3804519392640. Its totient is φ = 2522282814144.

The previous prime is 3161637532013. The next prime is 3161637532127. The reversal of 3161637532045 is 5402357361613.

It is a cyclic number.

It is not a de Polignac number, because 3161637532045 - 2⁵ = 3161637532013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3161637531986 and 3161637532004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2243296 + ... + 3369814.

It is an arithmetic number, because the mean of its divisors is an integer number (237782462040).

Almost surely, 2^{3161637532045} is an apocalyptic number.

It is an amenable number.

3161637532045 is a deficient number, since it is larger than the sum of its proper divisors (642881860595).

3161637532045 is a wasteful number, since it uses less digits than its factorization.

3161637532045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128084.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 3161637532045 in words is "three trillion, one hundred sixty-one billion, six hundred thirty-seven million, five hundred thirty-two thousand, forty-five".