2663313552 has 30 divisors (see below), whose sum is σ = 7453579302. Its totient is φ = 887771136.

The previous prime is 2663313533. The next prime is 2663313553. The reversal of 2663313552 is 2553133662.

2663313552 is a `hidden beast` number, since 2 + 6 + 633 + 13 + 5 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1899565056 + 763748496 = 43584^2 + 27636^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2663313553) 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, 9247473 + ... + 9247760.

Almost surely, 2^2663313552 is an apocalyptic number.

It is an amenable number.

2663313552 is an abundant number, since it is smaller than the sum of its proper divisors (4790265750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2663313552 is a wasteful number, since it uses less digits than its factorization.

2663313552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18495247 (or 18495238 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 2663313552 is about 51607.3013438990. The cubic root of 2663313552 is about 1386.1410749500.

The spelling of 2663313552 in words is "two billion, six hundred sixty-three million, three hundred thirteen thousand, five hundred fifty-two".