125086272858 has 12 divisors (see below), whose sum is σ = 271020257898. Its totient is φ = 41695424280.

The previous prime is 125086272853. The next prime is 125086272887. The reversal of 125086272858 is 858272680521.

125086272858 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 8 + 627 + 2 + 8 + 5 + 8 = 666.

125086272858 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 107536117329 + 17550155529 = 327927^2 + 132477^2 .

It is not an unprimeable number, because it can be changed into a prime (125086272853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3474618673 + ... + 3474618708.

Almost surely, 2^125086272858 is an apocalyptic number.

125086272858 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

125086272858 is an abundant number, since it is smaller than the sum of its proper divisors (145933985040).

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

125086272858 is a wasteful number, since it uses less digits than its factorization.

125086272858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6949237389 (or 6949237386 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 54.

The spelling of 125086272858 in words is "one hundred twenty-five billion, eighty-six million, two hundred seventy-two thousand, eight hundred fifty-eight".