564026250634 has 16 divisors (see below), whose sum is σ = 1054802339136. Its totient is φ = 219750487200.

The previous prime is 564026250577. The next prime is 564026250643. The reversal of 564026250634 is 436052620465.

It is a super-2 number, since 2×564026250634² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831253907 + ... + 1831254214.

It is an arithmetic number, because the mean of its divisors is an integer number (65925146196).

Almost surely, 2^564026250634 is an apocalyptic number.

564026250634 is a deficient number, since it is larger than the sum of its proper divisors (490776088502).

564026250634 is a wasteful number, since it uses less digits than its factorization.

564026250634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662508141.

The product of its (nonzero) digits is 1036800, while the sum is 43.

It can be divided in two parts, 56402 and 6250634, that added together give a palindrome (6307036).

The spelling of 564026250634 in words is "five hundred sixty-four billion, twenty-six million, two hundred fifty thousand, six hundred thirty-four".