16725651126 has 32 divisors (see below), whose sum is σ = 33532800768. Its totient is φ = 5561653920.

The previous prime is 16725651109. The next prime is 16725651181. The reversal of 16725651126 is 62115652761.

It is a congruent number.

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, 5423581 + ... + 5426663.

It is an arithmetic number, because the mean of its divisors is an integer number (1047900024).

Almost surely, 2^16725651126 is an apocalyptic number.

16725651126 is an abundant number, since it is smaller than the sum of its proper divisors (16807149642).

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

16725651126 is a wasteful number, since it uses less digits than its factorization.

16725651126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996.

The product of its digits is 151200, while the sum is 42.

The spelling of 16725651126 in words is "sixteen billion, seven hundred twenty-five million, six hundred fifty-one thousand, one hundred twenty-six".