508373087 has 4 divisors (see below), whose sum is σ = 516989640. Its totient is φ = 499756536.

The previous prime is 508373069. The next prime is 508373149. The reversal of 508373087 is 780373805.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 508373087 - 2¹⁴ = 508356703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508373027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4308188 + ... + 4308305.

It is an arithmetic number, because the mean of its divisors is an integer number (129247410).

Almost surely, 2^508373087 is an apocalyptic number.

508373087 is a deficient number, since it is larger than the sum of its proper divisors (8616553).

508373087 is an equidigital number, since it uses as much as digits as its factorization.

508373087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616552.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 508373087 is about 22547.1303495589. The cubic root of 508373087 is about 798.1065046927.

The spelling of 508373087 in words is "five hundred eight million, three hundred seventy-three thousand, eighty-seven".