5663296520 has 48 divisors (see below), whose sum is σ = 14822816940. Its totient is φ = 1941700992.

The previous prime is 5663296519. The next prime is 5663296577. The reversal of 5663296520 is 256923665.

It can be written as a sum of positive squares in 2 ways, for example, as 4894121764 + 769174756 = 69958^2 + 27734^2 .

It is a super-2 number, since 2×5663296520² = 64145854946888220800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1442759 + ... + 1446678.

Almost surely, 2^5663296520 is an apocalyptic number.

It is an amenable number.

5663296520 is an abundant number, since it is smaller than the sum of its proper divisors (9159520420).

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

5663296520 is a wasteful number, since it uses less digits than its factorization.

5663296520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889462 (or 2889451 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 44.

The square root of 5663296520 is about 75254.8770512583. The cubic root of 5663296520 is about 1782.4735756918.

The spelling of 5663296520 in words is "five billion, six hundred sixty-three million, two hundred ninety-six thousand, five hundred twenty".