508970051 has 4 divisors (see below), whose sum is σ = 509059704. Its totient is φ = 508880400.

The previous prime is 508970017. The next prime is 508970053. The reversal of 508970051 is 150079805.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-508970051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 508969993 and 508970020.

It is not an unprimeable number, because it can be changed into a prime (508970053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35690 + ... + 47871.

It is an arithmetic number, because the mean of its divisors is an integer number (127264926).

Almost surely, 2^508970051 is an apocalyptic number.

508970051 is a deficient number, since it is larger than the sum of its proper divisors (89653).

508970051 is an equidigital number, since it uses as much as digits as its factorization.

508970051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89652.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 508970051 is about 22560.3646025502. The cubic root of 508970051 is about 798.4187782940.

The spelling of 508970051 in words is "five hundred eight million, nine hundred seventy thousand, fifty-one".