2298157451 has 2 divisors, whose sum is σ = 2298157452. Its totient is φ = 2298157450.

The previous prime is 2298157423. The next prime is 2298157469. The reversal of 2298157451 is 1547518922.

2298157451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2298157451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2298157471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149078725 + 1149078726.

It is an arithmetic number, because the mean of its divisors is an integer number (1149078726).

Almost surely, 2^2298157451 is an apocalyptic number.

2298157451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298157451 is an equidigital number, since it uses as much as digits as its factorization.

2298157451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 44.

The square root of 2298157451 is about 47939.1014830274. The cubic root of 2298157451 is about 1319.6535383571.

The spelling of 2298157451 in words is "two billion, two hundred ninety-eight million, one hundred fifty-seven thousand, four hundred fifty-one".