564206550256151 has 64 divisors (see below), whose sum is σ = 688350484523520. Its totient is φ = 455772937052160.

The previous prime is 564206550256103. The next prime is 564206550256177. The reversal of 564206550256151 is 151652055602465.

It is a cyclic number.

It is not a de Polignac number, because 564206550256151 - 2¹⁸ = 564206549994007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 564206550256093 and 564206550256102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564206550256051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2678391236 + ... + 2678601878.

It is an arithmetic number, because the mean of its divisors is an integer number (10755476320680).

Almost surely, 2^{564206550256151} is an apocalyptic number.

564206550256151 is a deficient number, since it is larger than the sum of its proper divisors (124143934267369).

564206550256151 is a wasteful number, since it uses less digits than its factorization.

564206550256151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213264.

The product of its (nonzero) digits is 10800000, while the sum is 53.

The spelling of 564206550256151 in words is "five hundred sixty-four trillion, two hundred six billion, five hundred fifty million, two hundred fifty-six thousand, one hundred fifty-one".