2240092453 has 2 divisors, whose sum is σ = 2240092454. Its totient is φ = 2240092452.

The previous prime is 2240092411. The next prime is 2240092493. The reversal of 2240092453 is 3542900422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2108462724 + 131629729 = 45918^2 + 11473^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240092453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240092493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120046226 + 1120046227.

It is an arithmetic number, because the mean of its divisors is an integer number (1120046227).

Almost surely, 2^2240092453 is an apocalyptic number.

It is an amenable number.

2240092453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240092453 is an equidigital number, since it uses as much as digits as its factorization.

2240092453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2240092453 is about 47329.6149677979. The cubic root of 2240092453 is about 1308.4445250119. Note that the first 3 decimals are identical.

Adding to 2240092453 its reverse (3542900422), we get a palindrome (5782992875).

The spelling of 2240092453 in words is "two billion, two hundred forty million, ninety-two thousand, four hundred fifty-three".