5611561102 has 16 divisors (see below), whose sum is σ = 9638730720. Its totient is φ = 2400226848.

The previous prime is 5611561097. The next prime is 5611561147. The reversal of 5611561102 is 2011651165.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386613 + ... + 400864.

It is an arithmetic number, because the mean of its divisors is an integer number (602420670).

Almost surely, 2^5611561102 is an apocalyptic number.

5611561102 is a deficient number, since it is larger than the sum of its proper divisors (4027169618).

5611561102 is a wasteful number, since it uses less digits than its factorization.

5611561102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787995.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5611561102 is about 74910.3537703567. The cubic root of 5611561102 is about 1777.0292050028.

The spelling of 5611561102 in words is "five billion, six hundred eleven million, five hundred sixty-one thousand, one hundred two".