50385520356 has 48 divisors (see below), whose sum is σ = 120151879680. Its totient is φ = 16426294560.

The previous prime is 50385520343. The next prime is 50385520369. The reversal of 50385520356 is 65302558305.

It is an interprime number because it is at equal distance from previous prime (50385520343) and next prime (50385520369).

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 15 ways as a sum of consecutive naturals, for example, 792261 + ... + 853491.

It is an arithmetic number, because the mean of its divisors is an integer number (2503164160).

Almost surely, 2^50385520356 is an apocalyptic number.

It is an amenable number.

50385520356 is an abundant number, since it is smaller than the sum of its proper divisors (69766359324).

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

50385520356 is a wasteful number, since it uses less digits than its factorization.

50385520356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62744 (or 62742 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 50385520356 in words is "fifty billion, three hundred eighty-five million, five hundred twenty thousand, three hundred fifty-six".