2800831253 has 8 divisors (see below), whose sum is σ = 3086952960. Its totient is φ = 2519959680.

The previous prime is 2800831213. The next prime is 2800831283. The reversal of 2800831253 is 3521380082.

2800831253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2800831253 - 2¹² = 2800827157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800831213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311413 + ... + 1313546.

It is an arithmetic number, because the mean of its divisors is an integer number (385869120).

Almost surely, 2^2800831253 is an apocalyptic number.

It is an amenable number.

2800831253 is a deficient number, since it is larger than the sum of its proper divisors (286121707).

2800831253 is a wasteful number, since it uses less digits than its factorization.

2800831253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625067.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2800831253 is about 52922.8802409695. The cubic root of 2800831253 is about 1409.5992109034.

The spelling of 2800831253 in words is "two billion, eight hundred million, eight hundred thirty-one thousand, two hundred fifty-three".