125009675 has 12 divisors (see below), whose sum is σ = 177156816. Its totient is φ = 85720800.

The previous prime is 125009671. The next prime is 125009681. The reversal of 125009675 is 576900521.

It is not a de Polignac number, because 125009675 - 2² = 125009671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125009671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356996 + ... + 357345.

It is an arithmetic number, because the mean of its divisors is an integer number (14763068).

Almost surely, 2^125009675 is an apocalyptic number.

125009675 is a deficient number, since it is larger than the sum of its proper divisors (52147141).

125009675 is an equidigital number, since it uses as much as digits as its factorization.

125009675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714358 (or 714353 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 125009675 is about 11180.7725582806. The cubic root of 125009675 is about 500.0128996672.

The spelling of 125009675 in words is "one hundred twenty-five million, nine thousand, six hundred seventy-five".