125306252 has 24 divisors (see below), whose sum is σ = 235375056. Its totient is φ = 58157568.

The previous prime is 125306239. The next prime is 125306287. The reversal of 125306252 is 252603521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7658 + ... + 17585.

It is an arithmetic number, because the mean of its divisors is an integer number (9807294).

Almost surely, 2^125306252 is an apocalyptic number.

It is an amenable number.

125306252 is a deficient number, since it is larger than the sum of its proper divisors (110068804).

125306252 is a wasteful number, since it uses less digits than its factorization.

125306252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25337 (or 25335 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 125306252 is about 11194.0275147062. The cubic root of 125306252 is about 500.4080029766.

Adding to 125306252 its reverse (252603521), we get a palindrome (377909773).

The spelling of 125306252 in words is "one hundred twenty-five million, three hundred six thousand, two hundred fifty-two".