50520533144 has 16 divisors (see below), whose sum is σ = 94737377400. Its totient is φ = 25257232512.

The previous prime is 50520533131. The next prime is 50520533177. The reversal of 50520533144 is 44133502505.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50520533144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307697 + ... + 442400.

Almost surely, 2^50520533144 is an apocalyptic number.

It is an amenable number.

50520533144 is a deficient number, since it is larger than the sum of its proper divisors (44216844256).

50520533144 is a wasteful number, since it uses less digits than its factorization.

50520533144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758522 (or 758518 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 50520533144 in words is "fifty billion, five hundred twenty million, five hundred thirty-three thousand, one hundred forty-four".