125878758 has 16 divisors (see below), whose sum is σ = 254945280. Its totient is φ = 41428296.

The previous prime is 125878721. The next prime is 125878769. The reversal of 125878758 is 857878521.

It is a self number, because there is not a number n which added to its sum of digits gives 125878758.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132310 + ... + 133257.

It is an arithmetic number, because the mean of its divisors is an integer number (15934080).

Almost surely, 2^125878758 is an apocalyptic number.

125878758 is an abundant number, since it is smaller than the sum of its proper divisors (129066522).

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

125878758 is a wasteful number, since it uses less digits than its factorization.

125878758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265651.

The product of its digits is 1254400, while the sum is 51.

The square root of 125878758 is about 11219.5703126278. The cubic root of 125878758 is about 501.1689423512.

The spelling of 125878758 in words is "one hundred twenty-five million, eight hundred seventy-eight thousand, seven hundred fifty-eight".