264002544272 has 10 divisors (see below), whose sum is σ = 511504929558. Its totient is φ = 132001272128.

The previous prime is 264002544233. The next prime is 264002544283. The reversal of 264002544272 is 272445200462.

It can be written as a sum of positive squares in only one way, i.e., 204669379216 + 59333165056 = 452404^2 + 243584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8250079493 + ... + 8250079524.

Almost surely, 2^264002544272 is an apocalyptic number.

It is an amenable number.

264002544272 is a deficient number, since it is larger than the sum of its proper divisors (247502385286).

264002544272 is a wasteful number, since it uses less digits than its factorization.

264002544272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16500159025 (or 16500159019 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 38.

The spelling of 264002544272 in words is "two hundred sixty-four billion, two million, five hundred forty-four thousand, two hundred seventy-two".