125115052 has 6 divisors (see below), whose sum is σ = 218951348. Its totient is φ = 62557524.

The previous prime is 125115041. The next prime is 125115059. The reversal of 125115052 is 250511521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (125115059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15639378 + ... + 15639385.

Almost surely, 2^125115052 is an apocalyptic number.

It is an amenable number.

125115052 is a deficient number, since it is larger than the sum of its proper divisors (93836296).

125115052 is a wasteful number, since it uses less digits than its factorization.

125115052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31278767 (or 31278765 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 125115052 is about 11185.4839859525. The cubic root of 125115052 is about 500.1533556260.

Adding to 125115052 its reverse (250511521), we get a palindrome (375626573).

The spelling of 125115052 in words is "one hundred twenty-five million, one hundred fifteen thousand, fifty-two".