564206550256135 has 32 divisors (see below), whose sum is σ = 709449716404224. Its totient is φ = 430206467328000.

The previous prime is 564206550256103. The next prime is 564206550256177. The reversal of 564206550256135 is 531652055602465.

It is not a de Polignac number, because 564206550256135 - 2⁵ = 564206550256103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51512230 + ... + 61497340.

It is an arithmetic number, because the mean of its divisors is an integer number (22170303637632).

Almost surely, 2^{564206550256135} is an apocalyptic number.

564206550256135 is a deficient number, since it is larger than the sum of its proper divisors (145243166148089).

564206550256135 is a wasteful number, since it uses less digits than its factorization.

564206550256135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9990655.

The product of its (nonzero) digits is 32400000, while the sum is 55.

The spelling of 564206550256135 in words is "five hundred sixty-four trillion, two hundred six billion, five hundred fifty million, two hundred fifty-six thousand, one hundred thirty-five".