125802589016 has 64 divisors (see below), whose sum is σ = 255143800800. Its totient is φ = 57807433728.

The previous prime is 125802588997. The next prime is 125802589039. The reversal of 125802589016 is 610985208521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27127850 + ... + 27132486.

Almost surely, 2^125802589016 is an apocalyptic number.

It is an amenable number.

125802589016 is an abundant number, since it is smaller than the sum of its proper divisors (129341211784).

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

125802589016 is a wasteful number, since it uses less digits than its factorization.

125802589016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748 (or 5744 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 47.

The spelling of 125802589016 in words is "one hundred twenty-five billion, eight hundred two million, five hundred eighty-nine thousand, sixteen".