4522564345572 has 72 divisors (see below), whose sum is σ = 14070200196416. Its totient is φ = 1192764222144.

The previous prime is 4522564345531. The next prime is 4522564345603. The reversal of 4522564345572 is 2755434652254.

4522564345572 is a `hidden beast` number, since 4 + 5 + 2 + 2 + 5 + 64 + 3 + 4 + 5 + 572 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 690253798 + ... + 690260349.

Almost surely, 2^{4522564345572} is an apocalyptic number.

4522564345572 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4522564345572 is an abundant number, since it is smaller than the sum of its proper divisors (9547635850844).

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

4522564345572 is a wasteful number, since it uses less digits than its factorization.

4522564345572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380514177 (or 1380514172 counting only the distinct ones).

The product of its digits is 40320000, while the sum is 54.

The spelling of 4522564345572 in words is "four trillion, five hundred twenty-two billion, five hundred sixty-four million, three hundred forty-five thousand, five hundred seventy-two".