472732615031 has 32 divisors (see below), whose sum is σ = 519171686400. Its totient is φ = 428859152640.

The previous prime is 472732615027. The next prime is 472732615049. The reversal of 472732615031 is 130516237274.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 472732615031 - 2² = 472732615027 is a prime.

It is a super-3 number, since 3×472732615031³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 472732615031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472732615001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24572186 + ... + 24591416.

It is an arithmetic number, because the mean of its divisors is an integer number (16224115200).

Almost surely, 2^472732615031 is an apocalyptic number.

472732615031 is a deficient number, since it is larger than the sum of its proper divisors (46439071369).

472732615031 is a wasteful number, since it uses less digits than its factorization.

472732615031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19839.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 472732615031 in words is "four hundred seventy-two billion, seven hundred thirty-two million, six hundred fifteen thousand, thirty-one".