572504184642 has 16 divisors (see below), whose sum is σ = 1233085936320. Its totient is φ = 176155133712.

The previous prime is 572504184641. The next prime is 572504184671. The reversal of 572504184642 is 246481405275.

It is a super-2 number, since 2×572504184642² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 572504184591 and 572504184600.

It is not an unprimeable number, because it can be changed into a prime (572504184641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3669898542 + ... + 3669898697.

It is an arithmetic number, because the mean of its divisors is an integer number (77067871020).

Almost surely, 2^572504184642 is an apocalyptic number.

572504184642 is an abundant number, since it is smaller than the sum of its proper divisors (660581751678).

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

572504184642 is a wasteful number, since it uses less digits than its factorization.

572504184642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7339797257.

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 572504184642 in words is "five hundred seventy-two billion, five hundred four million, one hundred eighty-four thousand, six hundred forty-two".