2663705532 has 48 divisors (see below), whose sum is σ = 6826901760. Its totient is φ = 804595968.

The previous prime is 2663705531. The next prime is 2663705543. The reversal of 2663705532 is 2355073662.

It is a super-2 number, since 2×2663705532² = 14190654322414806048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663705531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248733 + ... + 259220.

It is an arithmetic number, because the mean of its divisors is an integer number (142227120).

Almost surely, 2^2663705532 is an apocalyptic number.

It is an amenable number.

2663705532 is an abundant number, since it is smaller than the sum of its proper divisors (4163196228).

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

2663705532 is a wasteful number, since it uses less digits than its factorization.

2663705532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508002 (or 508000 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 39.

The square root of 2663705532 is about 51611.0989226155. The cubic root of 2663705532 is about 1386.2090745696.

The spelling of 2663705532 in words is "two billion, six hundred sixty-three million, seven hundred five thousand, five hundred thirty-two".