250125314125 has 16 divisors (see below), whose sum is σ = 320593057200. Its totient is φ = 194692132800.

The previous prime is 250125314093. The next prime is 250125314137. The reversal of 250125314125 is 521413521052.

It can be written as a sum of positive squares in 8 ways, for example, as 2414051689 + 247711262436 = 49133^2 + 497706^2 .

It is not a de Polignac number, because 250125314125 - 2⁵ = 250125314093 is a prime.

It is a super-2 number, since 2×250125314125² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27035950 + ... + 27045199.

It is an arithmetic number, because the mean of its divisors is an integer number (20037066075).

Almost surely, 2^250125314125 is an apocalyptic number.

250125314125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250125314125 is a deficient number, since it is larger than the sum of its proper divisors (70467743075).

250125314125 is an equidigital number, since it uses as much as digits as its factorization.

250125314125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54081201 (or 54081191 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 250125314125 its reverse (521413521052), we get a palindrome (771538835177).

The spelling of 250125314125 in words is "two hundred fifty billion, one hundred twenty-five million, three hundred fourteen thousand, one hundred twenty-five".