523862428572 has 72 divisors (see below), whose sum is σ = 1513648319456. Its totient is φ = 149648477184.

The previous prime is 523862428519. The next prime is 523862428627. The reversal of 523862428572 is 275824268325.

523862428572 is a `hidden beast` number, since 5 + 2 + 3 + 8 + 62 + 4 + 2 + 8 + 572 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1264548 + ... + 1626900.

Almost surely, 2^523862428572 is an apocalyptic number.

It is an amenable number.

523862428572 is an abundant number, since it is smaller than the sum of its proper divisors (989785890884).

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

523862428572 is a wasteful number, since it uses less digits than its factorization.

523862428572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368107 (or 368102 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 54.

The spelling of 523862428572 in words is "five hundred twenty-three billion, eight hundred sixty-two million, four hundred twenty-eight thousand, five hundred seventy-two".