125328775 has 36 divisors (see below), whose sum is σ = 184017736. Its totient is φ = 84110400.

The previous prime is 125328757. The next prime is 125328781. The reversal of 125328775 is 577823521.

It is a happy number.

It is not a de Polignac number, because 125328775 - 2⁷ = 125328647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37732 + ... + 40918.

Almost surely, 2^125328775 is an apocalyptic number.

125328775 is a deficient number, since it is larger than the sum of its proper divisors (58688961).

125328775 is a wasteful number, since it uses less digits than its factorization.

125328775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232 (or 3216 counting only the distinct ones).

The product of its digits is 117600, while the sum is 40.

The square root of 125328775 is about 11195.0334970468. The cubic root of 125328775 is about 500.4379828966.

The spelling of 125328775 in words is "one hundred twenty-five million, three hundred twenty-eight thousand, seven hundred seventy-five".