125264585 has 16 divisors (see below), whose sum is σ = 159668496. Its totient is φ = 94015488.

The previous prime is 125264507. The next prime is 125264591. The reversal of 125264585 is 585462521.

It can be written as a sum of positive squares in 8 ways, for example, as 3721 + 125260864 = 61^2 + 11192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125264585 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26459 + ... + 30831.

It is an arithmetic number, because the mean of its divisors is an integer number (9979281).

Almost surely, 2^125264585 is an apocalyptic number.

It is an amenable number.

125264585 is a deficient number, since it is larger than the sum of its proper divisors (34403911).

125264585 is a wasteful number, since it uses less digits than its factorization.

125264585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4732.

The product of its digits is 96000, while the sum is 38.

The square root of 125264585 is about 11192.1662335761. The cubic root of 125264585 is about 500.3525313848.

The spelling of 125264585 in words is "one hundred twenty-five million, two hundred sixty-four thousand, five hundred eighty-five".