2023564064652 has 36 divisors (see below), whose sum is σ = 5508591066160. Its totient is φ = 622635096672.

The previous prime is 2023564064633. The next prime is 2023564064653. The reversal of 2023564064652 is 2564604653202.

2023564064652 is a `hidden beast` number, since 2 + 0 + 23 + 564 + 0 + 6 + 4 + 65 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2023564064652² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2023564064598 and 2023564064607.

It is not an unprimeable number, because it can be changed into a prime (2023564064653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2161926952 + ... + 2161927887.

Almost surely, 2^{2023564064652} is an apocalyptic number.

It is an amenable number.

2023564064652 is an abundant number, since it is smaller than the sum of its proper divisors (3485027001508).

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

2023564064652 is a wasteful number, since it uses less digits than its factorization.

2023564064652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323854862 (or 4323854857 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 2023564064652 in words is "two trillion, twenty-three billion, five hundred sixty-four million, sixty-four thousand, six hundred fifty-two".