23172533276 has 6 divisors (see below), whose sum is σ = 40551933240. Its totient is φ = 11586266636.

The previous prime is 23172533261. The next prime is 23172533297. The reversal of 23172533276 is 67233527132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2896566656 + ... + 2896566663.

It is an arithmetic number, because the mean of its divisors is an integer number (6758655540).

Almost surely, 2^23172533276 is an apocalyptic number.

It is an amenable number.

23172533276 is a deficient number, since it is larger than the sum of its proper divisors (17379399964).

23172533276 is a wasteful number, since it uses less digits than its factorization.

23172533276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5793133323 (or 5793133321 counting only the distinct ones).

The product of its digits is 317520, while the sum is 41.

The spelling of 23172533276 in words is "twenty-three billion, one hundred seventy-two million, five hundred thirty-three thousand, two hundred seventy-six".