125255252 has 24 divisors (see below), whose sum is σ = 239581440. Its totient is φ = 57041280.

The previous prime is 125255243. The next prime is 125255261. The reversal of 125255252 is 252552521.

It is an interprime number because it is at equal distance from previous prime (125255243) and next prime (125255261).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27602 + ... + 31817.

It is an arithmetic number, because the mean of its divisors is an integer number (9982560).

Almost surely, 2^125255252 is an apocalyptic number.

It is an amenable number.

125255252 is a deficient number, since it is larger than the sum of its proper divisors (114326188).

125255252 is a wasteful number, since it uses less digits than its factorization.

125255252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59471 (or 59469 counting only the distinct ones).

The product of its digits is 10000, while the sum is 29.

The square root of 125255252 is about 11191.7492823955. The cubic root of 125255252 is about 500.3401046053.

The spelling of 125255252 in words is "one hundred twenty-five million, two hundred fifty-five thousand, two hundred fifty-two".