125287322835 has 16 divisors (see below), whose sum is σ = 200706912000. Its totient is φ = 66737507040.

The previous prime is 125287322827. The next prime is 125287322893. The reversal of 125287322835 is 538223782521.

It is a happy number.

It is not a de Polignac number, because 125287322835 - 2³ = 125287322827 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5137335 + ... + 5161664.

It is an arithmetic number, because the mean of its divisors is an integer number (12544182000).

Almost surely, 2^125287322835 is an apocalyptic number.

125287322835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125287322835 is a deficient number, since it is larger than the sum of its proper divisors (75419589165).

125287322835 is a wasteful number, since it uses less digits than its factorization.

125287322835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10299818.

The product of its digits is 1612800, while the sum is 48.

The spelling of 125287322835 in words is "one hundred twenty-five billion, two hundred eighty-seven million, three hundred twenty-two thousand, eight hundred thirty-five".