8172133496 has 16 divisors (see below), whose sum is σ = 15988957200. Its totient is φ = 3908411584.

The previous prime is 8172133481. The next prime is 8172133553. The reversal of 8172133496 is 6943312718.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22206701 + ... + 22207068.

It is an arithmetic number, because the mean of its divisors is an integer number (999309825).

Almost surely, 2^8172133496 is an apocalyptic number.

It is an amenable number.

8172133496 is a deficient number, since it is larger than the sum of its proper divisors (7816823704).

8172133496 is a wasteful number, since it uses less digits than its factorization.

8172133496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44413798 (or 44413794 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 8172133496 is about 90399.8534069608. The cubic root of 8172133496 is about 2014.2427887140.

The spelling of 8172133496 in words is "eight billion, one hundred seventy-two million, one hundred thirty-three thousand, four hundred ninety-six".