50185856484 has 27 divisors (see below), whose sum is σ = 126862090537. Its totient is φ = 16728170784.

The previous prime is 50185856477. The next prime is 50185856557. The reversal of 50185856484 is 48465858105.

The square root of 50185856484 is 224022.

It is a perfect power (a square), and thus also a powerful number.

50185856484 is a `hidden beast` number, since 5 + 0 + 1 + 85 + 85 + 6 + 484 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33215062500 + 16970793984 = 182250^2 + 130272^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50185856484.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1325464 + ... + 1362800.

Almost surely, 2^50185856484 is an apocalyptic number.

50185856484 is the 224022-nd square number.

It is an amenable number.

50185856484 is an abundant number, since it is smaller than the sum of its proper divisors (76676234053).

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

50185856484 is an frugal number, since it uses more digits than its factorization.

50185856484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74684 (or 37342 counting only the distinct ones).

The product of its (nonzero) digits is 6144000, while the sum is 54.

The spelling of 50185856484 in words is "fifty billion, one hundred eighty-five million, eight hundred fifty-six thousand, four hundred eighty-four".