50144313025 has 12 divisors (see below), whose sum is σ = 63695509164. Its totient is φ = 39137024000.

The previous prime is 50144313017. The next prime is 50144313031. The reversal of 50144313025 is 52031344105.

It can be written as a sum of positive squares in 6 ways, for example, as 9127127296 + 41017185729 = 95536^2 + 202527^2 .

It is not a de Polignac number, because 50144313025 - 2³ = 50144313017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50144312984 and 50144313002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24459616 + ... + 24461665.

It is an arithmetic number, because the mean of its divisors is an integer number (5307959097).

Almost surely, 2^50144313025 is an apocalyptic number.

It is an amenable number.

50144313025 is a deficient number, since it is larger than the sum of its proper divisors (13551196139).

50144313025 is a wasteful number, since it uses less digits than its factorization.

50144313025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48921332 (or 48921327 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 50144313025 in words is "fifty billion, one hundred forty-four million, three hundred thirteen thousand, twenty-five".