50031253025 has 12 divisors (see below), whose sum is σ = 66810966012. Its totient is φ = 36946155840.

The previous prime is 50031253021. The next prime is 50031253037. The reversal of 50031253025 is 52035213005.

It can be written as a sum of positive squares in 6 ways, for example, as 843553936 + 49187699089 = 29044^2 + 221783^2 .

It is not a de Polignac number, because 50031253025 - 2² = 50031253021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50031252985 and 50031253003.

It is not an unprimeable number, because it can be changed into a prime (50031253021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76970834 + ... + 76971483.

It is an arithmetic number, because the mean of its divisors is an integer number (5567580501).

Almost surely, 2^50031253025 is an apocalyptic number.

It is an amenable number.

50031253025 is a deficient number, since it is larger than the sum of its proper divisors (16779712987).

50031253025 is a wasteful number, since it uses less digits than its factorization.

50031253025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153942340 (or 153942335 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The spelling of 50031253025 in words is "fifty billion, thirty-one million, two hundred fifty-three thousand, twenty-five".