2604532264 has 8 divisors (see below), whose sum is σ = 4883498010. Its totient is φ = 1302266128.

The previous prime is 2604532247. The next prime is 2604532289. The reversal of 2604532264 is 4622354062.

It can be written as a sum of positive squares in only one way, i.e., 2546009764 + 58522500 = 50458^2 + 7650^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162783259 + ... + 162783274.

Almost surely, 2^2604532264 is an apocalyptic number.

It is an amenable number.

2604532264 is a deficient number, since it is larger than the sum of its proper divisors (2278965746).

2604532264 is a wasteful number, since it uses less digits than its factorization.

2604532264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325566539 (or 325566535 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2604532264 is about 51034.6182899412. The cubic root of 2604532264 is about 1375.8674000693.

The spelling of 2604532264 in words is "two billion, six hundred four million, five hundred thirty-two thousand, two hundred sixty-four".