5565115264 has 32 divisors (see below), whose sum is σ = 11090125440. Its totient is φ = 2781711360.

The previous prime is 5565115253. The next prime is 5565115267. The reversal of 5565115264 is 4625115655.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×5565115264³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565115267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779937 + ... + 787039.

It is an arithmetic number, because the mean of its divisors is an integer number (346566420).

Almost surely, 2^5565115264 is an apocalyptic number.

It is an amenable number.

5565115264 is a deficient number, since it is larger than the sum of its proper divisors (5525010176).

5565115264 is an equidigital number, since it uses as much as digits as its factorization.

5565115264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13238 (or 13226 counting only the distinct ones).

The product of its digits is 180000, while the sum is 40.

The square root of 5565115264 is about 74599.7001602553. The cubic root of 5565115264 is about 1772.1129037849.

The spelling of 5565115264 in words is "five billion, five hundred sixty-five million, one hundred fifteen thousand, two hundred sixty-four".