509232323692 has 12 divisors (see below), whose sum is σ = 891201270960. Its totient is φ = 254603389136.

The previous prime is 509232323669. The next prime is 509232323711. The reversal of 509232323692 is 296323232905.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3103192 + ... + 3263167.

It is an arithmetic number, because the mean of its divisors is an integer number (74266772580).

Almost surely, 2^509232323692 is an apocalyptic number.

It is an amenable number.

509232323692 is a deficient number, since it is larger than the sum of its proper divisors (381968947268).

509232323692 is a wasteful number, since it uses less digits than its factorization.

509232323692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6386360 (or 6386358 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 46.

The spelling of 509232323692 in words is "five hundred nine billion, two hundred thirty-two million, three hundred twenty-three thousand, six hundred ninety-two".