508872551 has 8 divisors (see below), whose sum is σ = 555984000. Its totient is φ = 461902840.

The previous prime is 508872523. The next prime is 508872569. The reversal of 508872551 is 155278805.

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 508872551 - 2⁶ = 508872487 is a prime.

It is a super-2 number, since 2×508872551² = 517902546322495202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 508872499 and 508872508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508872521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27851 + ... + 42348.

It is an arithmetic number, because the mean of its divisors is an integer number (69498000).

Almost surely, 2^508872551 is an apocalyptic number.

508872551 is a deficient number, since it is larger than the sum of its proper divisors (47111449).

508872551 is a wasteful number, since it uses less digits than its factorization.

508872551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70869.

The product of its (nonzero) digits is 112000, while the sum is 41.

The square root of 508872551 is about 22558.2036297219. The cubic root of 508872551 is about 798.3677924504.

The spelling of 508872551 in words is "five hundred eight million, eight hundred seventy-two thousand, five hundred fifty-one".