153148297 has 2 divisors, whose sum is σ = 153148298. Its totient is φ = 153148296.

The previous prime is 153148273. The next prime is 153148313. The reversal of 153148297 is 792841351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140446201 + 12702096 = 11851^2 + 3564^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153148297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (153148267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76574148 + 76574149.

It is an arithmetic number, because the mean of its divisors is an integer number (76574149).

Almost surely, 2^153148297 is an apocalyptic number.

It is an amenable number.

153148297 is a deficient number, since it is larger than the sum of its proper divisors (1).

153148297 is an equidigital number, since it uses as much as digits as its factorization.

153148297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

The square root of 153148297 is about 12375.3099759158. The cubic root of 153148297 is about 535.0208708776.

The spelling of 153148297 in words is "one hundred fifty-three million, one hundred forty-eight thousand, two hundred ninety-seven".