563812972 has 12 divisors (see below), whose sum is σ = 988429176. Its totient is φ = 281404640.

The previous prime is 563812927. The next prime is 563812979. The reversal of 563812972 is 279218365.

It is not an unprimeable number, because it can be changed into a prime (563812979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122929 + ... + 127432.

It is an arithmetic number, because the mean of its divisors is an integer number (82369098).

Almost surely, 2^563812972 is an apocalyptic number.

It is an amenable number.

563812972 is a deficient number, since it is larger than the sum of its proper divisors (424616204).

563812972 is a wasteful number, since it uses less digits than its factorization.

563812972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250928 (or 250926 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 563812972 is about 23744.7461978434. The cubic root of 563812972 is about 826.1235854457.

It can be divided in two parts, 563 and 812972, that multiplied together give a square (457703236 = 21394²).

The spelling of 563812972 in words is "five hundred sixty-three million, eight hundred twelve thousand, nine hundred seventy-two".