125883635 has 16 divisors (see below), whose sum is σ = 156911040. Its totient is φ = 96835200.

The previous prime is 125883629. The next prime is 125883643. The reversal of 125883635 is 536388521.

It is a de Polignac number, because none of the positive numbers 2^k-125883635 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125883592 and 125883601.

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, 36485 + ... + 39785.

It is an arithmetic number, because the mean of its divisors is an integer number (9806940).

Almost surely, 2^125883635 is an apocalyptic number.

125883635 is a deficient number, since it is larger than the sum of its proper divisors (31027405).

125883635 is a wasteful number, since it uses less digits than its factorization.

125883635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598.

The product of its digits is 172800, while the sum is 41.

The square root of 125883635 is about 11219.7876539621. The cubic root of 125883635 is about 501.1754146356.

The spelling of 125883635 in words is "one hundred twenty-five million, eight hundred eighty-three thousand, six hundred thirty-five".