50131413000 has 128 divisors (see below), whose sum is σ = 173788992000. Its totient is φ = 13368369600.

The previous prime is 50131412987. The next prime is 50131413029. The reversal of 50131413000 is 31413105.

50131413000 is a `hidden beast` number, since 50 + 1 + 314 + 1 + 300 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 901360 + ... + 955359.

It is an arithmetic number, because the mean of its divisors is an integer number (1357726500).

Almost surely, 2^50131413000 is an apocalyptic number.

50131413000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50131413000 is an abundant number, since it is smaller than the sum of its proper divisors (123657579000).

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

50131413000 is a wasteful number, since it uses less digits than its factorization.

50131413000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856749 (or 1856729 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 50131413000 its reverse (31413105), we get a palindrome (50162826105).

The spelling of 50131413000 in words is "fifty billion, one hundred thirty-one million, four hundred thirteen thousand".