125300079 has 12 divisors (see below), whose sum is σ = 190515000. Its totient is φ = 79136784.

The previous prime is 125300027. The next prime is 125300089. The reversal of 125300079 is 970003521.

It is not a de Polignac number, because 125300079 - 2²⁴ = 108522863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125300009) 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, 366204 + ... + 366545.

It is an arithmetic number, because the mean of its divisors is an integer number (15876250).

Almost surely, 2^125300079 is an apocalyptic number.

125300079 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

125300079 is a deficient number, since it is larger than the sum of its proper divisors (65214921).

125300079 is a wasteful number, since it uses less digits than its factorization.

125300079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732774 (or 732771 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 125300079 is about 11193.7517839195. The cubic root of 125300079 is about 500.3997855911.

The spelling of 125300079 in words is "one hundred twenty-five million, three hundred thousand, seventy-nine".