125752552 has 16 divisors (see below), whose sum is σ = 236828160. Its totient is φ = 62598384.

The previous prime is 125752547. The next prime is 125752567. The reversal of 125752552 is 255257521.

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 3 ways as a sum of consecutive naturals, for example, 32808 + ... + 36439.

It is an arithmetic number, because the mean of its divisors is an integer number (14801760).

Almost surely, 2^125752552 is an apocalyptic number.

It is an amenable number.

125752552 is a deficient number, since it is larger than the sum of its proper divisors (111075608).

125752552 is a wasteful number, since it uses less digits than its factorization.

125752552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69480 (or 69476 counting only the distinct ones).

The product of its digits is 35000, while the sum is 34.

The square root of 125752552 is about 11213.9445334815. The cubic root of 125752552 is about 501.0013957409.

The spelling of 125752552 in words is "one hundred twenty-five million, seven hundred fifty-two thousand, five hundred fifty-two".