1100560055 has 8 divisors (see below), whose sum is σ = 1509339552. Its totient is φ = 754669728.

The previous prime is 1100560049. The next prime is 1100560067. The reversal of 1100560055 is 5500650011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100560055 - 2²⁶ = 1033451191 is a prime.

It is a super-2 number, since 2×1100560055² = 2422464869323206050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1100560055.

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, 15722252 + ... + 15722321.

It is an arithmetic number, because the mean of its divisors is an integer number (188667444).

Almost surely, 2^1100560055 is an apocalyptic number.

1100560055 is a deficient number, since it is larger than the sum of its proper divisors (408779497).

1100560055 is an equidigital number, since it uses as much as digits as its factorization.

1100560055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31444585.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1100560055 is about 33174.6899759440. The cubic root of 1100560055 is about 1032.4552777444.

The spelling of 1100560055 in words is "one billion, one hundred million, five hundred sixty thousand, fifty-five".