50121560356 has 24 divisors (see below), whose sum is σ = 100351077120. Its totient is φ = 21457535232.

The previous prime is 50121560317. The next prime is 50121560429. The reversal of 50121560356 is 65306512105.

50121560356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937420 + ... + 989443.

It is an arithmetic number, because the mean of its divisors is an integer number (4181294880).

Almost surely, 2^50121560356 is an apocalyptic number.

It is an amenable number.

50121560356 is an abundant number, since it is smaller than the sum of its proper divisors (50229516764).

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

50121560356 is a wasteful number, since it uses less digits than its factorization.

50121560356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927803 (or 1927801 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 50121560356 in words is "fifty billion, one hundred twenty-one million, five hundred sixty thousand, three hundred fifty-six".