264345151 has 6 divisors (see below), whose sum is σ = 307503600. Its totient is φ = 226581516.

The previous prime is 264345149. The next prime is 264345173. The reversal of 264345151 is 151543462.

It is a happy number.

It is not a de Polignac number, because 264345151 - 2¹ = 264345149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264345101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2697351 + ... + 2697448.

It is an arithmetic number, because the mean of its divisors is an integer number (51250600).

Almost surely, 2^264345151 is an apocalyptic number.

264345151 is a deficient number, since it is larger than the sum of its proper divisors (43158449).

264345151 is an equidigital number, since it uses as much as digits as its factorization.

264345151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5394813 (or 5394806 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 264345151 is about 16258.6946277984. The cubic root of 264345151 is about 641.7863108396.

The spelling of 264345151 in words is "two hundred sixty-four million, three hundred forty-five thousand, one hundred fifty-one".