50252111402 has 4 divisors (see below), whose sum is σ = 75378167106. Its totient is φ = 25126055700.

The previous prime is 50252111353. The next prime is 50252111419. The reversal of 50252111402 is 20411125205.

50252111402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28581621721 + 21670489681 = 169061^2 + 147209^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12563027849 + ... + 12563027852.

Almost surely, 2^50252111402 is an apocalyptic number.

50252111402 is a deficient number, since it is larger than the sum of its proper divisors (25126055704).

50252111402 is a wasteful number, since it uses less digits than its factorization.

50252111402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25126055703.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 50252111402 its reverse (20411125205), we get a palindrome (70663236607).

The spelling of 50252111402 in words is "fifty billion, two hundred fifty-two million, one hundred eleven thousand, four hundred two".