2533756976268 has 24 divisors (see below), whose sum is σ = 6756685270272. Its totient is φ = 723930564624.

The previous prime is 2533756976197. The next prime is 2533756976389. The reversal of 2533756976268 is 8626796573352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15081886680 + ... + 15081886847.

It is an arithmetic number, because the mean of its divisors is an integer number (281528552928).

Almost surely, 2^{2533756976268} is an apocalyptic number.

2533756976268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2533756976268 is an abundant number, since it is smaller than the sum of its proper divisors (4222928294004).

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

2533756976268 is a wasteful number, since it uses less digits than its factorization.

2533756976268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30163773541 (or 30163773539 counting only the distinct ones).

The product of its digits is 685843200, while the sum is 69.

The spelling of 2533756976268 in words is "two trillion, five hundred thirty-three billion, seven hundred fifty-six million, nine hundred seventy-six thousand, two hundred sixty-eight".