125883731706 has 8 divisors (see below), whose sum is σ = 251767463424. Its totient is φ = 41961243900.

The previous prime is 125883731671. The next prime is 125883731711. The reversal of 125883731706 is 607137388521.

It is a sphenic number, since it is the product of 3 distinct primes.

125883731706 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10490310970 + ... + 10490310981.

It is an arithmetic number, because the mean of its divisors is an integer number (31470932928).

Almost surely, 2^125883731706 is an apocalyptic number.

125883731706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125883731706 is a wasteful number, since it uses less digits than its factorization.

125883731706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20980621956.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 125883731706 in words is "one hundred twenty-five billion, eight hundred eighty-three million, seven hundred thirty-one thousand, seven hundred six".