5535565560 has 192 divisors, whose sum is σ = 21116721600. Its totient is φ = 1231054848.

The previous prime is 5535565547. The next prime is 5535565573. The reversal of 5535565560 is 655655355.

5535565560 is a `hidden beast` number, since 5 + 5 + 35 + 56 + 5 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (5535565547) and next prime (5535565573).

It is a super-2 number, since 2×5535565560² = 61284972138116227200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63556 + ... + 122924.

It is an arithmetic number, because the mean of its divisors is an integer number (109982925).

Almost surely, 2^5535565560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5535565560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10558360800).

5535565560 is an abundant number, since it is smaller than the sum of its proper divisors (15581156040).

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

5535565560 is a wasteful number, since it uses less digits than its factorization.

5535565560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59430 (or 59423 counting only the distinct ones).

The product of its (nonzero) digits is 1687500, while the sum is 45.

The square root of 5535565560 is about 74401.3814387878. The cubic root of 5535565560 is about 1768.9708083618.

The spelling of 5535565560 in words is "five billion, five hundred thirty-five million, five hundred sixty-five thousand, five hundred sixty".