125083665662 has 16 divisors (see below), whose sum is σ = 199851896160. Its totient is φ = 58510426368.

The previous prime is 125083665649. The next prime is 125083665689. The reversal of 125083665662 is 266566380521.

It is a self number, because there is not a number n which added to its sum of digits gives 125083665662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11009087 + ... + 11020442.

It is an arithmetic number, because the mean of its divisors is an integer number (12490743510).

Almost surely, 2^125083665662 is an apocalyptic number.

125083665662 is a deficient number, since it is larger than the sum of its proper divisors (74768230498).

125083665662 is a wasteful number, since it uses less digits than its factorization.

125083665662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22029715.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 125083665662 in words is "one hundred twenty-five billion, eighty-three million, six hundred sixty-five thousand, six hundred sixty-two".