50102440254 has 48 divisors (see below), whose sum is σ = 110390400432. Its totient is φ = 16419936384.

The previous prime is 50102440189. The next prime is 50102440261. The reversal of 50102440254 is 45204420105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356397 + ... + 476679.

It is an arithmetic number, because the mean of its divisors is an integer number (2299800009).

Almost surely, 2^50102440254 is an apocalyptic number.

50102440254 is an abundant number, since it is smaller than the sum of its proper divisors (60287960178).

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

50102440254 is a wasteful number, since it uses less digits than its factorization.

50102440254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120681 (or 120678 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 50102440254 its reverse (45204420105), we get a palindrome (95306860359).

The spelling of 50102440254 in words is "fifty billion, one hundred two million, four hundred forty thousand, two hundred fifty-four".