50321155425 has 24 divisors (see below), whose sum is σ = 83227693920. Its totient is φ = 26828256000.

The previous prime is 50321155403. The next prime is 50321155531. The reversal of 50321155425 is 52455112305.

It is not a de Polignac number, because 50321155425 - 2⁵ = 50321155393 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90306 + ... + 329844.

It is an arithmetic number, because the mean of its divisors is an integer number (3467820580).

Almost surely, 2^50321155425 is an apocalyptic number.

It is an amenable number.

50321155425 is a deficient number, since it is larger than the sum of its proper divisors (32906538495).

50321155425 is a wasteful number, since it uses less digits than its factorization.

50321155425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242353 (or 242348 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 50321155425 in words is "fifty billion, three hundred twenty-one million, one hundred fifty-five thousand, four hundred twenty-five".