2265453451 has 2 divisors, whose sum is σ = 2265453452. Its totient is φ = 2265453450.

The previous prime is 2265453403. The next prime is 2265453469. The reversal of 2265453451 is 1543545622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2265453451 - 2⁹ = 2265452939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2265453451.

It is not a weakly prime, because it can be changed into another prime (2265453481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132726725 + 1132726726.

It is an arithmetic number, because the mean of its divisors is an integer number (1132726726).

Almost surely, 2^2265453451 is an apocalyptic number.

2265453451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265453451 is an equidigital number, since it uses as much as digits as its factorization.

2265453451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144000, while the sum is 37.

The square root of 2265453451 is about 47596.7798385563. The cubic root of 2265453451 is about 1313.3638179441.

The spelling of 2265453451 in words is "two billion, two hundred sixty-five million, four hundred fifty-three thousand, four hundred fifty-one".