508305401612 has 12 divisors (see below), whose sum is σ = 889602484176. Its totient is φ = 254133263280.

The previous prime is 508305401603. The next prime is 508305401621. The reversal of 508305401612 is 216104503805.

It is an interprime number because it is at equal distance from previous prime (508305401603) and next prime (508305401621).

It is a super-2 number, since 2×508305401612² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4800464 + ... + 4905207.

It is an arithmetic number, because the mean of its divisors is an integer number (74133540348).

Almost surely, 2^508305401612 is an apocalyptic number.

It is an amenable number.

508305401612 is a deficient number, since it is larger than the sum of its proper divisors (381297082564).

508305401612 is a wasteful number, since it uses less digits than its factorization.

508305401612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9718768 (or 9718766 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 508305401612 in words is "five hundred eight billion, three hundred five million, four hundred one thousand, six hundred twelve".