5670657172065 has 64 divisors (see below), whose sum is σ = 10461082348800. Its totient is φ = 2603647033344.

The previous prime is 5670657172051. The next prime is 5670657172091. The reversal of 5670657172065 is 5602717560765.

It is not a de Polignac number, because 5670657172065 - 2²² = 5670652977761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 5670657171996 and 5670657172014.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20039052 + ... + 20320061.

It is an arithmetic number, because the mean of its divisors is an integer number (163454411700).

Almost surely, 2^{5670657172065} is an apocalyptic number.

It is an amenable number.

5670657172065 is a deficient number, since it is larger than the sum of its proper divisors (4790425176735).

5670657172065 is a wasteful number, since it uses less digits than its factorization.

5670657172065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40359186.

The product of its (nonzero) digits is 18522000, while the sum is 57.

The spelling of 5670657172065 in words is "five trillion, six hundred seventy billion, six hundred fifty-seven million, one hundred seventy-two thousand, sixty-five".