50552000515 has 4 divisors (see below), whose sum is σ = 60662400624. Its totient is φ = 40441600408.

The previous prime is 50552000509. The next prime is 50552000563. The reversal of 50552000515 is 51500025505.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50552000515 - 2³ = 50552000507 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5055200047 + ... + 5055200056.

It is an arithmetic number, because the mean of its divisors is an integer number (15165600156).

Almost surely, 2^50552000515 is an apocalyptic number.

50552000515 is a deficient number, since it is larger than the sum of its proper divisors (10110400109).

50552000515 is a wasteful number, since it uses less digits than its factorization.

50552000515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110400108.

The product of its (nonzero) digits is 6250, while the sum is 28.

The spelling of 50552000515 in words is "fifty billion, five hundred fifty-two million, five hundred fifteen", and thus it is an aban number.