564034374550 has 12 divisors (see below), whose sum is σ = 1049103936756. Its totient is φ = 225613749800.

The previous prime is 564034374493. The next prime is 564034374551. The reversal of 564034374550 is 55473430465.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 564034374550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564034374551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5640343696 + ... + 5640343795.

It is an arithmetic number, because the mean of its divisors is an integer number (87425328063).

Almost surely, 2^564034374550 is an apocalyptic number.

564034374550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

564034374550 is a deficient number, since it is larger than the sum of its proper divisors (485069562206).

564034374550 is a wasteful number, since it uses less digits than its factorization.

564034374550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11280687503 (or 11280687498 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 46.

The spelling of 564034374550 in words is "five hundred sixty-four billion, thirty-four million, three hundred seventy-four thousand, five hundred fifty".