509940614232 has 64 divisors (see below), whose sum is σ = 1618859097600. Its totient is φ = 145697317920.

The previous prime is 509940614207. The next prime is 509940614263. The reversal of 509940614232 is 232416049905.

509940614232 is a `hidden beast` number, since 5 + 0 + 9 + 9 + 4 + 0 + 614 + 23 + 2 = 666.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 168629644 + ... + 168632667.

It is an arithmetic number, because the mean of its divisors is an integer number (25294673400).

Almost surely, 2^509940614232 is an apocalyptic number.

It is an amenable number.

509940614232 is an abundant number, since it is smaller than the sum of its proper divisors (1108918483368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

509940614232 is a wasteful number, since it uses less digits than its factorization.

509940614232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337262333 (or 337262323 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 509940614232 in words is "five hundred nine billion, nine hundred forty million, six hundred fourteen thousand, two hundred thirty-two".