508881473 has 8 divisors (see below), whose sum is σ = 526990080. Its totient is φ = 490810320.

The previous prime is 508881469. The next prime is 508881493. The reversal of 508881473 is 374188805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 508881473 - 2² = 508881469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (508881413) 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, 19886 + ... + 37592.

It is an arithmetic number, because the mean of its divisors is an integer number (65873760).

Almost surely, 2^508881473 is an apocalyptic number.

It is an amenable number.

508881473 is a deficient number, since it is larger than the sum of its proper divisors (18108607).

508881473 is a wasteful number, since it uses less digits than its factorization.

508881473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18727.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 508881473 is about 22558.4013839634. The cubic root of 508881473 is about 798.3724583180.

The spelling of 508881473 in words is "five hundred eight million, eight hundred eighty-one thousand, four hundred seventy-three".