2252883157 has 4 divisors (see below), whose sum is σ = 2574723616. Its totient is φ = 1931042700.

The previous prime is 2252883131. The next prime is 2252883161. The reversal of 2252883157 is 7513882522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2252883157 - 2²⁷ = 2118665429 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 (2252883167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160920219 + ... + 160920232.

It is an arithmetic number, because the mean of its divisors is an integer number (643680904).

Almost surely, 2^2252883157 is an apocalyptic number.

It is an amenable number.

2252883157 is a deficient number, since it is larger than the sum of its proper divisors (321840459).

2252883157 is an equidigital number, since it uses as much as digits as its factorization.

2252883157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321840458.

The product of its digits is 268800, while the sum is 43.

The square root of 2252883157 is about 47464.5463161716. The cubic root of 2252883157 is about 1310.9301625682.

The spelling of 2252883157 in words is "two billion, two hundred fifty-two million, eight hundred eighty-three thousand, one hundred fifty-seven".