50505003140 has 48 divisors (see below), whose sum is σ = 111953923200. Its totient is φ = 19085375232.

The previous prime is 50505003137. The next prime is 50505003191. The reversal of 50505003140 is 4130050505.

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, 48689 + ... + 321528.

It is an arithmetic number, because the mean of its divisors is an integer number (2332373400).

Almost surely, 2^50505003140 is an apocalyptic number.

It is an amenable number.

50505003140 is an abundant number, since it is smaller than the sum of its proper divisors (61448920060).

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

50505003140 is a wasteful number, since it uses less digits than its factorization.

50505003140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370604 (or 370602 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

Adding to 50505003140 its reverse (4130050505), we get a palindrome (54635053645).

The spelling of 50505003140 in words is "fifty billion, five hundred five million, three thousand, one hundred forty".