16125983823 has 16 divisors (see below), whose sum is σ = 21639121920. Its totient is φ = 10681946304.

The previous prime is 16125983801. The next prime is 16125983849. The reversal of 16125983823 is 32838952161.

It is not a de Polignac number, because 16125983823 - 2⁹ = 16125983311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16125983873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310740 + ... + 358902.

It is an arithmetic number, because the mean of its divisors is an integer number (1352445120).

Almost surely, 2^16125983823 is an apocalyptic number.

16125983823 is a deficient number, since it is larger than the sum of its proper divisors (5513138097).

16125983823 is a wasteful number, since it uses less digits than its factorization.

16125983823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48878.

The product of its digits is 622080, while the sum is 48.

The spelling of 16125983823 in words is "sixteen billion, one hundred twenty-five million, nine hundred eighty-three thousand, eight hundred twenty-three".