564743545347464 has 16 divisors (see below), whose sum is σ = 1210164740030400. Its totient is φ = 242032948006032.

The previous prime is 564743545347451. The next prime is 564743545347587. The reversal of 564743545347464 is 464743545347465.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5042353083404 + ... + 5042353083515.

It is an arithmetic number, because the mean of its divisors is an integer number (75635296251900).

Almost surely, 2^{564743545347464} is an apocalyptic number.

It is an amenable number.

564743545347464 is an abundant number, since it is smaller than the sum of its proper divisors (645421194682936).

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

564743545347464 is a wasteful number, since it uses less digits than its factorization.

564743545347464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10084706166932 (or 10084706166928 counting only the distinct ones).

The product of its digits is 8128512000, while the sum is 71.

Subtracting from 564743545347464 its reverse (464743545347465), we obtain a palindrome (99999999999999).

The spelling of 564743545347464 in words is "five hundred sixty-four trillion, seven hundred forty-three billion, five hundred forty-five million, three hundred forty-seven thousand, four hundred sixty-four".