472913271513 has 48 divisors (see below), whose sum is σ = 716511744000. Its totient is φ = 300198981600.

The previous prime is 472913271473. The next prime is 472913271521. The reversal of 472913271513 is 315172319274.

472913271513 is a `hidden beast` number, since 47 + 2 + 91 + 3 + 2 + 7 + 1 + 513 = 666.

It is not a de Polignac number, because 472913271513 - 2⁶ = 472913271449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472913271533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9860770 + ... + 9908612.

It is an arithmetic number, because the mean of its divisors is an integer number (14927328000).

Almost surely, 2^472913271513 is an apocalyptic number.

It is an amenable number.

472913271513 is a deficient number, since it is larger than the sum of its proper divisors (243598472487).

472913271513 is a wasteful number, since it uses less digits than its factorization.

472913271513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48450 (or 48447 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The spelling of 472913271513 in words is "four hundred seventy-two billion, nine hundred thirteen million, two hundred seventy-one thousand, five hundred thirteen".