50102203134 has 64 divisors (see below), whose sum is σ = 106912327680. Its totient is φ = 15616212480.

The previous prime is 50102203103. The next prime is 50102203169. The reversal of 50102203134 is 43130220105.

It is a self number, because there is not a number n which added to its sum of digits gives 50102203134.

It is a congruent number.

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, 6099222 + ... + 6107430.

It is an arithmetic number, because the mean of its divisors is an integer number (1670505120).

Almost surely, 2^50102203134 is an apocalyptic number.

50102203134 is an abundant number, since it is smaller than the sum of its proper divisors (56810124546).

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

50102203134 is a wasteful number, since it uses less digits than its factorization.

50102203134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9225.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 50102203134 its reverse (43130220105), we get a palindrome (93232423239).

The spelling of 50102203134 in words is "fifty billion, one hundred two million, two hundred three thousand, one hundred thirty-four".