508963473 has 8 divisors (see below), whose sum is σ = 754020000. Its totient is φ = 339308964.

The previous prime is 508963457. The next prime is 508963489. The reversal of 508963473 is 374369805.

508963473 is a `hidden beast` number, since 5 + 0 + 8 + 9 + 634 + 7 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (508963457) and next prime (508963489).

It is not a de Polignac number, because 508963473 - 2⁴ = 508963457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (508961473) 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, 9425223 + ... + 9425276.

It is an arithmetic number, because the mean of its divisors is an integer number (94252500).

Almost surely, 2^508963473 is an apocalyptic number.

It is an amenable number.

508963473 is a deficient number, since it is larger than the sum of its proper divisors (245056527).

508963473 is a wasteful number, since it uses less digits than its factorization.

508963473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18850508 (or 18850502 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 508963473 is about 22560.2188154282. The cubic root of 508963473 is about 798.4153386539.

The spelling of 508963473 in words is "five hundred eight million, nine hundred sixty-three thousand, four hundred seventy-three".