16833081725 has 48 divisors (see below), whose sum is σ = 21744108288. Its totient is φ = 12918743040.

The previous prime is 16833081677. The next prime is 16833081739. The reversal of 16833081725 is 52718033861.

It is a happy number.

It is not a de Polignac number, because 16833081725 - 2¹⁰ = 16833080701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12878522 + ... + 12879828.

It is an arithmetic number, because the mean of its divisors is an integer number (453002256).

Almost surely, 2^16833081725 is an apocalyptic number.

It is an amenable number.

16833081725 is a deficient number, since it is larger than the sum of its proper divisors (4911026563).

16833081725 is a wasteful number, since it uses less digits than its factorization.

16833081725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574 (or 1569 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 16833081725 in words is "sixteen billion, eight hundred thirty-three million, eighty-one thousand, seven hundred twenty-five".