3652312561164 has 18 divisors (see below), whose sum is σ = 9232234529700. Its totient is φ = 1217437520376.

The previous prime is 3652312561127. The next prime is 3652312561181. The reversal of 3652312561164 is 4611652132563.

It is a happy number.

3652312561164 is a `hidden beast` number, since 3 + 6 + 5 + 2 + 3 + 1 + 25 + 611 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50726563314 + ... + 50726563385.

Almost surely, 2^{3652312561164} is an apocalyptic number.

It is an amenable number.

3652312561164 is an abundant number, since it is smaller than the sum of its proper divisors (5579921968536).

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

3652312561164 is a wasteful number, since it uses less digits than its factorization.

3652312561164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101453126709 (or 101453126704 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 3652312561164 in words is "three trillion, six hundred fifty-two billion, three hundred twelve million, five hundred sixty-one thousand, one hundred sixty-four".