472486854452634 has 48 divisors (see below), whose sum is σ = 1170310247563392. Its totient is φ = 134956690462944.

The previous prime is 472486854452579. The next prime is 472486854452647. The reversal of 472486854452634 is 436254458684274.

472486854452634 is a `hidden beast` number, since 4 + 7 + 2 + 4 + 8 + 68 + 5 + 4 + 4 + 526 + 34 = 666.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 548924734 + ... + 549784809.

It is an arithmetic number, because the mean of its divisors is an integer number (24381463490904).

Almost surely, 2^{472486854452634} is an apocalyptic number.

472486854452634 is an abundant number, since it is smaller than the sum of its proper divisors (697823393110758).

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

472486854452634 is a wasteful number, since it uses less digits than its factorization.

472486854452634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098712971 (or 1098712968 counting only the distinct ones).

The product of its digits is 4954521600, while the sum is 72.

The spelling of 472486854452634 in words is "four hundred seventy-two trillion, four hundred eighty-six billion, eight hundred fifty-four million, four hundred fifty-two thousand, six hundred thirty-four".