564426635370 has 64 divisors (see below), whose sum is σ = 1469961972864. Its totient is φ = 137875196160.

The previous prime is 564426635363. The next prime is 564426635371. The reversal of 564426635370 is 73536624465.

564426635370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (564426635371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5472757 + ... + 5574936.

It is an arithmetic number, because the mean of its divisors is an integer number (22968155826).

Almost surely, 2^564426635370 is an apocalyptic number.

564426635370 is an abundant number, since it is smaller than the sum of its proper divisors (905535337494).

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

564426635370 is a wasteful number, since it uses less digits than its factorization.

564426635370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11047847.

The product of its (nonzero) digits is 10886400, while the sum is 51.

The spelling of 564426635370 in words is "five hundred sixty-four billion, four hundred twenty-six million, six hundred thirty-five thousand, three hundred seventy".