125195385 has 16 divisors (see below), whose sum is σ = 228928896. Its totient is φ = 57232128.

The previous prime is 125195377. The next prime is 125195393. The reversal of 125195385 is 583591521.

It is an interprime number because it is at equal distance from previous prime (125195377) and next prime (125195393).

It is not a de Polignac number, because 125195385 - 2³ = 125195377 is a prime.

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, 596064 + ... + 596273.

It is an arithmetic number, because the mean of its divisors is an integer number (14308056).

Almost surely, 2^125195385 is an apocalyptic number.

125195385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125195385 is a deficient number, since it is larger than the sum of its proper divisors (103733511).

125195385 is a wasteful number, since it uses less digits than its factorization.

125195385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192352.

The product of its digits is 54000, while the sum is 39.

The square root of 125195385 is about 11189.0743584981. The cubic root of 125195385 is about 500.2603777167.

The spelling of 125195385 in words is "one hundred twenty-five million, one hundred ninety-five thousand, three hundred eighty-five".