564542501050 has 24 divisors (see below), whose sum is σ = 1145508057792. Its totient is φ = 205288182000.

The previous prime is 564542501027. The next prime is 564542501057. The reversal of 564542501050 is 50105245465.

564542501050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×564542501050² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (564542501057) 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, 513219906 + ... + 513221005.

It is an arithmetic number, because the mean of its divisors is an integer number (47729502408).

Almost surely, 2^564542501050 is an apocalyptic number.

564542501050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

564542501050 is an abundant number, since it is smaller than the sum of its proper divisors (580965556742).

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

564542501050 is a wasteful number, since it uses less digits than its factorization.

564542501050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026440934 (or 1026440929 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 564542501050 in words is "five hundred sixty-four billion, five hundred forty-two million, five hundred one thousand, fifty".