264332153 has 2 divisors, whose sum is σ = 264332154. Its totient is φ = 264332152.

The previous prime is 264332143. The next prime is 264332177. The reversal of 264332153 is 351233462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 258823744 + 5508409 = 16088^2 + 2347^2 .

It is a cyclic number.

It is not a de Polignac number, because 264332153 - 2²⁰ = 263283577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (264332143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132166076 + 132166077.

It is an arithmetic number, because the mean of its divisors is an integer number (132166077).

Almost surely, 2^264332153 is an apocalyptic number.

It is an amenable number.

264332153 is a deficient number, since it is larger than the sum of its proper divisors (1).

264332153 is an equidigital number, since it uses as much as digits as its factorization.

264332153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 29.

The square root of 264332153 is about 16258.2948982973. The cubic root of 264332153 is about 641.7757916691.

The spelling of 264332153 in words is "two hundred sixty-four million, three hundred thirty-two thousand, one hundred fifty-three".