125332538 has 4 divisors (see below), whose sum is σ = 187998810. Its totient is φ = 62666268.

The previous prime is 125332511. The next prime is 125332541. The reversal of 125332538 is 835233521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 64850809 + 60481729 = 8053^2 + 7777^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31333133 + ... + 31333136.

Almost surely, 2^125332538 is an apocalyptic number.

125332538 is a deficient number, since it is larger than the sum of its proper divisors (62666272).

125332538 is an equidigital number, since it uses as much as digits as its factorization.

125332538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62666271.

The product of its digits is 21600, while the sum is 32.

The square root of 125332538 is about 11195.2015613833. The cubic root of 125332538 is about 500.4429914013.

The spelling of 125332538 in words is "one hundred twenty-five million, three hundred thirty-two thousand, five hundred thirty-eight".