564550364134652 has 24 divisors (see below), whose sum is σ = 1152143600277600. Its totient is φ = 241950156057120.

The previous prime is 564550364134643. The next prime is 564550364134681. The reversal of 564550364134652 is 256431463055465.

It is a super-2 number, since 2×564550364134652² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 564550364134591 and 564550364134600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205739927249 + ... + 205739929992.

It is an arithmetic number, because the mean of its divisors is an integer number (48005983344900).

Almost surely, 2^{564550364134652} is an apocalyptic number.

It is an amenable number.

564550364134652 is an abundant number, since it is smaller than the sum of its proper divisors (587593236142948).

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

564550364134652 is a wasteful number, since it uses less digits than its factorization.

564550364134652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411479857266 (or 411479857250 counting only the distinct ones).

The product of its (nonzero) digits is 155520000, while the sum is 59.

The spelling of 564550364134652 in words is "five hundred sixty-four trillion, five hundred fifty billion, three hundred sixty-four million, one hundred thirty-four thousand, six hundred fifty-two".