50507907231408 has 80 divisors (see below), whose sum is σ = 142341411590400. Its totient is φ = 15305324739840.

The previous prime is 50507907231403. The next prime is 50507907231479. The reversal of 50507907231408 is 80413270970505.

It is not an unprimeable number, because it can be changed into a prime (50507907231403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129037338 + ... + 129428166.

It is an arithmetic number, because the mean of its divisors is an integer number (1779267644880).

Almost surely, 2^{50507907231408} is an apocalyptic number.

It is an amenable number.

50507907231408 is an abundant number, since it is smaller than the sum of its proper divisors (91833504358992).

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

50507907231408 is a wasteful number, since it uses less digits than its factorization.

50507907231408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635610 (or 635604 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 51.

The spelling of 50507907231408 in words is "fifty trillion, five hundred seven billion, nine hundred seven million, two hundred thirty-one thousand, four hundred eight".