3656122165464 has 64 divisors (see below), whose sum is σ = 9295640352000. Its totient is φ = 1197997906560.

The previous prime is 3656122165441. The next prime is 3656122165471. The reversal of 3656122165464 is 4645612216563.

3656122165464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 43158429 + ... + 43243059.

It is an arithmetic number, because the mean of its divisors is an integer number (145244380500).

Almost surely, 2^{3656122165464} is an apocalyptic number.

It is an amenable number.

3656122165464 is an abundant number, since it is smaller than the sum of its proper divisors (5639518186536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3656122165464 is a wasteful number, since it uses less digits than its factorization.

3656122165464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115208 (or 115204 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 51.

The spelling of 3656122165464 in words is "three trillion, six hundred fifty-six billion, one hundred twenty-two million, one hundred sixty-five thousand, four hundred sixty-four".