50513005132000 has 96 divisors (see below), whose sum is σ = 124514725214880. Its totient is φ = 20139386572800.

The previous prime is 50513005131989. The next prime is 50513005132039. The reversal of 50513005132000 is 23150031505.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19339185 + ... + 21795184.

It is an arithmetic number, because the mean of its divisors is an integer number (1297028387655).

Almost surely, 2^{50513005132000} is an apocalyptic number.

50513005132000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50513005132000 is an abundant number, since it is smaller than the sum of its proper divisors (74001720082880).

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

50513005132000 is a wasteful number, since it uses less digits than its factorization.

50513005132000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41134701 (or 41134683 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

Adding to 50513005132000 its reverse (23150031505), we get a palindrome (50536155163505).

The spelling of 50513005132000 in words is "fifty trillion, five hundred thirteen billion, five million, one hundred thirty-two thousand".