564623702542 has 24 divisors (see below), whose sum is σ = 854872593120. Its totient is φ = 279690512640.

The previous prime is 564623702527. The next prime is 564623702551. The reversal of 564623702542 is 245207326465.

564623702542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 564623702492 and 564623702501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92725434 + ... + 92731522.

It is an arithmetic number, because the mean of its divisors is an integer number (35619691380).

Almost surely, 2^564623702542 is an apocalyptic number.

564623702542 is a deficient number, since it is larger than the sum of its proper divisors (290248890578).

564623702542 is a wasteful number, since it uses less digits than its factorization.

564623702542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9948 (or 9835 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 46.

The spelling of 564623702542 in words is "five hundred sixty-four billion, six hundred twenty-three million, seven hundred two thousand, five hundred forty-two".