50344510625 has 10 divisors (see below), whose sum is σ = 62910501258. Its totient is φ = 40275608000.

The previous prime is 50344510621. The next prime is 50344510637. The reversal of 50344510625 is 52601544305.

It can be written as a sum of positive squares in 5 ways, for example, as 33137105296 + 17207405329 = 182036^2 + 131177^2 .

It is not a de Polignac number, because 50344510625 - 2² = 50344510621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50344510621) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40274984 + ... + 40276233.

Almost surely, 2^50344510625 is an apocalyptic number.

It is an amenable number.

50344510625 is a deficient number, since it is larger than the sum of its proper divisors (12565990633).

50344510625 is an frugal number, since it uses more digits than its factorization.

50344510625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80551237 (or 80551222 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 50344510625 in words is "fifty billion, three hundred forty-four million, five hundred ten thousand, six hundred twenty-five".