50768036420 has 12 divisors (see below), whose sum is σ = 106612876524. Its totient is φ = 20307214560.

The previous prime is 50768036419. The next prime is 50768036437. The reversal of 50768036420 is 2463086705.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29069568004 + 21698468416 = 170498^2 + 147304^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1269200891 + ... + 1269200930.

It is an arithmetic number, because the mean of its divisors is an integer number (8884406377).

Almost surely, 2^50768036420 is an apocalyptic number.

It is an amenable number.

50768036420 is an abundant number, since it is smaller than the sum of its proper divisors (55844840104).

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

50768036420 is a wasteful number, since it uses less digits than its factorization.

50768036420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538401830 (or 2538401828 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 50768036420 in words is "fifty billion, seven hundred sixty-eight million, thirty-six thousand, four hundred twenty".