2251252283 has 4 divisors (see below), whose sum is σ = 2572859760. Its totient is φ = 1929644808.

The previous prime is 2251252279. The next prime is 2251252303. The reversal of 2251252283 is 3822521522.

2251252283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3822521522 = 2 ⋅1911260761.

It is not a de Polignac number, because 2251252283 - 2² = 2251252279 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2251252253) 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, 160803728 + ... + 160803741.

It is an arithmetic number, because the mean of its divisors is an integer number (643214940).

Almost surely, 2^2251252283 is an apocalyptic number.

2251252283 is a deficient number, since it is larger than the sum of its proper divisors (321607477).

2251252283 is an equidigital number, since it uses as much as digits as its factorization.

2251252283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321607476.

The product of its digits is 19200, while the sum is 32.

The square root of 2251252283 is about 47447.3632881744. The cubic root of 2251252283 is about 1310.6137564535.

The spelling of 2251252283 in words is "two billion, two hundred fifty-one million, two hundred fifty-two thousand, two hundred eighty-three".