125485323177 has 12 divisors (see below), whose sum is σ = 171957979536. Its totient is φ = 81395882640.

The previous prime is 125485323143. The next prime is 125485323203. The reversal of 125485323177 is 771323584521.

It is not a de Polignac number, because 125485323177 - 2⁶ = 125485323113 is a prime.

It is a super-2 number, since 2×125485323177² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125485323377) 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, 15272899 + ... + 15281112.

It is an arithmetic number, because the mean of its divisors is an integer number (14329831628).

Almost surely, 2^125485323177 is an apocalyptic number.

It is an amenable number.

125485323177 is a deficient number, since it is larger than the sum of its proper divisors (46472656359).

125485323177 is an equidigital number, since it uses as much as digits as its factorization.

125485323177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30554088 (or 30554051 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The spelling of 125485323177 in words is "one hundred twenty-five billion, four hundred eighty-five million, three hundred twenty-three thousand, one hundred seventy-seven".