4492451233 has 2 divisors, whose sum is σ = 4492451234. Its totient is φ = 4492451232.

The previous prime is 4492451207. The next prime is 4492451347. The reversal of 4492451233 is 3321542944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4469189904 + 23261329 = 66852^2 + 4823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4492451233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4492451192 and 4492451201.

It is not a weakly prime, because it can be changed into another prime (4492451203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2246225616 + 2246225617.

It is an arithmetic number, because the mean of its divisors is an integer number (2246225617).

Almost surely, 2^4492451233 is an apocalyptic number.

It is an amenable number.

4492451233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4492451233 is an equidigital number, since it uses as much as digits as its factorization.

4492451233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 37.

The square root of 4492451233 is about 67025.7505217211. The cubic root of 4492451233 is about 1650.0399418553.

The spelling of 4492451233 in words is "four billion, four hundred ninety-two million, four hundred fifty-one thousand, two hundred thirty-three".