125522535305 has 16 divisors (see below), whose sum is σ = 159329151360. Its totient is φ = 94736239488.

The previous prime is 125522535293. The next prime is 125522535329. The reversal of 125522535305 is 503535225521.

It is a cyclic number.

It is not a de Polignac number, because 125522535305 - 2²⁰ = 125521486729 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, 7467635 + ... + 7484424.

It is an arithmetic number, because the mean of its divisors is an integer number (9958071960).

Almost surely, 2^125522535305 is an apocalyptic number.

It is an amenable number.

125522535305 is a deficient number, since it is larger than the sum of its proper divisors (33806616055).

125522535305 is a wasteful number, since it uses less digits than its factorization.

125522535305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14952160.

The product of its (nonzero) digits is 225000, while the sum is 38.

The spelling of 125522535305 in words is "one hundred twenty-five billion, five hundred twenty-two million, five hundred thirty-five thousand, three hundred five".