125487795 has 32 divisors (see below), whose sum is σ = 214064640. Its totient is φ = 62553600.

The previous prime is 125487779. The next prime is 125487809. The reversal of 125487795 is 597784521.

It is not a de Polignac number, because 125487795 - 2⁴ = 125487779 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36876 + ... + 40134.

It is an arithmetic number, because the mean of its divisors is an integer number (6689520).

Almost surely, 2^125487795 is an apocalyptic number.

125487795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125487795 is a deficient number, since it is larger than the sum of its proper divisors (88576845).

125487795 is a wasteful number, since it uses less digits than its factorization.

125487795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435.

The product of its digits is 705600, while the sum is 48.

The square root of 125487795 is about 11202.1335021504. The cubic root of 125487795 is about 500.6495491398.

The spelling of 125487795 in words is "one hundred twenty-five million, four hundred eighty-seven thousand, seven hundred ninety-five".