125499532 has 12 divisors (see below), whose sum is σ = 226709056. Its totient is φ = 60725520.

The previous prime is 125499527. The next prime is 125499533. The reversal of 125499532 is 235994521.

It is not an unprimeable number, because it can be changed into a prime (125499533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505923 + ... + 506170.

Almost surely, 2^125499532 is an apocalyptic number.

It is an amenable number.

125499532 is a deficient number, since it is larger than the sum of its proper divisors (101209524).

125499532 is a wasteful number, since it uses less digits than its factorization.

125499532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012128 (or 1012126 counting only the distinct ones).

The product of its digits is 97200, while the sum is 40.

The square root of 125499532 is about 11202.6573633223. The cubic root of 125499532 is about 500.6651574055.

The spelling of 125499532 in words is "one hundred twenty-five million, four hundred ninety-nine thousand, five hundred thirty-two".