125277910707 has 16 divisors (see below), whose sum is σ = 167361753600. Its totient is φ = 83356416000.

The previous prime is 125277910679. The next prime is 125277910711. The reversal of 125277910707 is 707019772521.

It is not a de Polignac number, because 125277910707 - 2¹⁴ = 125277894323 is a prime.

It is a super-2 number, since 2×125277910707² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125277910787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8889907 + ... + 8903987.

It is an arithmetic number, because the mean of its divisors is an integer number (10460109600).

Almost surely, 2^125277910707 is an apocalyptic number.

125277910707 is a deficient number, since it is larger than the sum of its proper divisors (42083842893).

125277910707 is a wasteful number, since it uses less digits than its factorization.

125277910707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19634.

The product of its (nonzero) digits is 432180, while the sum is 48.

The spelling of 125277910707 in words is "one hundred twenty-five billion, two hundred seventy-seven million, nine hundred ten thousand, seven hundred seven".