564231742472 has 32 divisors (see below), whose sum is σ = 1060602491520. Its totient is φ = 281404873920.

The previous prime is 564231742433. The next prime is 564231742489. The reversal of 564231742472 is 274247132465.

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, 10310222 + ... + 10364802.

It is an arithmetic number, because the mean of its divisors is an integer number (33143827860).

Almost surely, 2^564231742472 is an apocalyptic number.

It is an amenable number.

564231742472 is a deficient number, since it is larger than the sum of its proper divisors (496370749048).

564231742472 is a wasteful number, since it uses less digits than its factorization.

564231742472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57821 (or 57817 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 47.

The spelling of 564231742472 in words is "five hundred sixty-four billion, two hundred thirty-one million, seven hundred forty-two thousand, four hundred seventy-two".