5565101556 has 48 divisors (see below), whose sum is σ = 14850823680. Its totient is φ = 1588898400.

The previous prime is 5565101533. The next prime is 5565101561. The reversal of 5565101556 is 6551015655.

It is a super-2 number, since 2×5565101556² = 61940710657187242272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 99055 + ... + 144713.

It is an arithmetic number, because the mean of its divisors is an integer number (309392160).

Almost surely, 2^5565101556 is an apocalyptic number.

It is an amenable number.

5565101556 is an abundant number, since it is smaller than the sum of its proper divisors (9285722124).

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

5565101556 is a wasteful number, since it uses less digits than its factorization.

5565101556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47124 (or 47122 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The square root of 5565101556 is about 74599.6082831539. The cubic root of 5565101556 is about 1772.1114487600. Note that the first 3 decimals are identical.

The spelling of 5565101556 in words is "five billion, five hundred sixty-five million, one hundred one thousand, five hundred fifty-six".