125676754245 has 96 divisors (see below), whose sum is σ = 255587684352. Its totient is φ = 55931492736.

The previous prime is 125676754213. The next prime is 125676754253. The reversal of 125676754245 is 542457676521.

125676754245 is a `hidden beast` number, since 1 + 2 + 56 + 7 + 6 + 7 + 542 + 45 = 666.

It is not a de Polignac number, because 125676754245 - 2⁵ = 125676754213 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125676754191 and 125676754200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4143204 + ... + 4173426.

It is an arithmetic number, because the mean of its divisors is an integer number (2662371712).

Almost surely, 2^125676754245 is an apocalyptic number.

125676754245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125676754245 is an abundant number, since it is smaller than the sum of its proper divisors (129910930107).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125676754245 is a wasteful number, since it uses less digits than its factorization.

125676754245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30591 (or 30588 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 54.

The spelling of 125676754245 in words is "one hundred twenty-five billion, six hundred seventy-six million, seven hundred fifty-four thousand, two hundred forty-five".