2297948153 has 2 divisors, whose sum is σ = 2297948154. Its totient is φ = 2297948152.

The previous prime is 2297948143. The next prime is 2297948167. The reversal of 2297948153 is 3518497922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1551729664 + 746218489 = 39392^2 + 27317^2 .

It is a cyclic number.

It is not a de Polignac number, because 2297948153 - 2²⁴ = 2281170937 is a prime.

It is a super-2 number, since 2×2297948153² = 10561131427752222818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2297948143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148974076 + 1148974077.

It is an arithmetic number, because the mean of its divisors is an integer number (1148974077).

Almost surely, 2^2297948153 is an apocalyptic number.

It is an amenable number.

2297948153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297948153 is an equidigital number, since it uses as much as digits as its factorization.

2297948153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 50.

The square root of 2297948153 is about 47936.9184762642. The cubic root of 2297948153 is about 1319.6134759394.

The spelling of 2297948153 in words is "two billion, two hundred ninety-seven million, nine hundred forty-eight thousand, one hundred fifty-three".