125675081 has 4 divisors (see below), whose sum is σ = 143628672. Its totient is φ = 107721492.

The previous prime is 125675071. The next prime is 125675087. The reversal of 125675081 is 180576521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125675081 - 2²⁶ = 58566217 is a prime.

It is a super-2 number, since 2×125675081² = 31588451968713122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125675087) 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, 8976785 + ... + 8976798.

It is an arithmetic number, because the mean of its divisors is an integer number (35907168).

Almost surely, 2^125675081 is an apocalyptic number.

It is an amenable number.

125675081 is a deficient number, since it is larger than the sum of its proper divisors (17953591).

125675081 is an equidigital number, since it uses as much as digits as its factorization.

125675081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17953590.

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 125675081 is about 11210.4897752061. The cubic root of 125675081 is about 500.8984924555.

The spelling of 125675081 in words is "one hundred twenty-five million, six hundred seventy-five thousand, eighty-one".