50325012520 has 32 divisors (see below), whose sum is σ = 113725758600. Its totient is φ = 20042097408.

The previous prime is 50325012499. The next prime is 50325012523. The reversal of 50325012520 is 2521052305.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 47709917476 + 2615095044 = 218426^2 + 51138^2 .

It is not an unprimeable number, because it can be changed into a prime (50325012523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2737839 + ... + 2756158.

Almost surely, 2^50325012520 is an apocalyptic number.

It is an amenable number.

50325012520 is an abundant number, since it is smaller than the sum of its proper divisors (63400746080).

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

50325012520 is a wasteful number, since it uses less digits than its factorization.

50325012520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5494237 (or 5494233 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 50325012520 its reverse (2521052305), we get a palindrome (52846064825).

The spelling of 50325012520 in words is "fifty billion, three hundred twenty-five million, twelve thousand, five hundred twenty".