50512004331 has 16 divisors (see below), whose sum is σ = 67450825728. Its totient is φ = 33623964000.

The previous prime is 50512004303. The next prime is 50512004363. The reversal of 50512004331 is 13340021505.

It is not a de Polignac number, because 50512004331 - 2¹⁰ = 50512003307 is a prime.

It is a super-2 number, since 2×50512004331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50512004131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9811300 + ... + 9816446.

It is an arithmetic number, because the mean of its divisors is an integer number (4215676608).

Almost surely, 2^50512004331 is an apocalyptic number.

50512004331 is a deficient number, since it is larger than the sum of its proper divisors (16938821397).

50512004331 is a wasteful number, since it uses less digits than its factorization.

50512004331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 50512004331 its reverse (13340021505), we get a palindrome (63852025836).

The spelling of 50512004331 in words is "fifty billion, five hundred twelve million, four thousand, three hundred thirty-one".