564750352287825 has 48 divisors (see below), whose sum is σ = 1018608074702400. Its totient is φ = 273817330329600.

The previous prime is 564750352287749. The next prime is 564750352287833. The reversal of 564750352287825 is 528782253057465.

It is not a de Polignac number, because 564750352287825 - 2⁹ = 564750352287313 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 564750352287825.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 249681561 + ... + 251933289.

It is an arithmetic number, because the mean of its divisors is an integer number (21221001556300).

Almost surely, 2^{564750352287825} is an apocalyptic number.

564750352287825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

564750352287825 is a deficient number, since it is larger than the sum of its proper divisors (453857722414575).

564750352287825 is a wasteful number, since it uses less digits than its factorization.

564750352287825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555762 (or 2555757 counting only the distinct ones).

The product of its (nonzero) digits is 1128960000, while the sum is 69.

The spelling of 564750352287825 in words is "five hundred sixty-four trillion, seven hundred fifty billion, three hundred fifty-two million, two hundred eighty-seven thousand, eight hundred twenty-five".