564206343256425 has 96 divisors (see below), whose sum is σ = 969017514624000. Its totient is φ = 289361894630400.

The previous prime is 564206343256379. The next prime is 564206343256427. The reversal of 564206343256425 is 524652343602465.

It is not a de Polignac number, because 564206343256425 - 2¹¹ = 564206343254377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (564206343256427) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 269963371 + ... + 272045279.

It is an arithmetic number, because the mean of its divisors is an integer number (10093932444000).

Almost surely, 2^{564206343256425} is an apocalyptic number.

It is an amenable number.

564206343256425 is a deficient number, since it is larger than the sum of its proper divisors (404811171367575).

564206343256425 is a wasteful number, since it uses less digits than its factorization.

564206343256425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082691 (or 2082686 counting only the distinct ones).

The product of its (nonzero) digits is 124416000, while the sum is 57.

The spelling of 564206343256425 in words is "five hundred sixty-four trillion, two hundred six billion, three hundred forty-three million, two hundred fifty-six thousand, four hundred twenty-five".