125045332 has 12 divisors (see below), whose sum is σ = 226375380. Its totient is φ = 60366656.

The previous prime is 125045309. The next prime is 125045339. The reversal of 125045332 is 233540521.

It can be written as a sum of positive squares in 2 ways, for example, as 74407876 + 50637456 = 8626^2 + 7116^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125045297 and 125045306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125045339) 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, 538873 + ... + 539104.

It is an arithmetic number, because the mean of its divisors is an integer number (18864615).

Almost surely, 2^125045332 is an apocalyptic number.

It is an amenable number.

125045332 is a deficient number, since it is larger than the sum of its proper divisors (101330048).

125045332 is a wasteful number, since it uses less digits than its factorization.

125045332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078010 (or 1078008 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 125045332 is about 11182.3670123995. The cubic root of 125045332 is about 500.0604353615.

Adding to 125045332 its reverse (233540521), we get a palindrome (358585853).

The spelling of 125045332 in words is "one hundred twenty-five million, forty-five thousand, three hundred thirty-two".