264545252 has 6 divisors (see below), whose sum is σ = 462954198. Its totient is φ = 132272624.

The previous prime is 264545231. The next prime is 264545269. The reversal of 264545252 is 252545462.

It can be written as a sum of positive squares in only one way, i.e., 264517696 + 27556 = 16264^2 + 166^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33068153 + ... + 33068160.

It is an arithmetic number, because the mean of its divisors is an integer number (77159033).

Almost surely, 2^264545252 is an apocalyptic number.

It is an amenable number.

264545252 is a deficient number, since it is larger than the sum of its proper divisors (198408946).

264545252 is a wasteful number, since it uses less digits than its factorization.

264545252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66136317 (or 66136315 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

The square root of 264545252 is about 16264.8471250117. The cubic root of 264545252 is about 641.9482073751.

The spelling of 264545252 in words is "two hundred sixty-four million, five hundred forty-five thousand, two hundred fifty-two".