5511055055 has 16 divisors (see below), whose sum is σ = 7221823488. Its totient is φ = 4003956000.

The previous prime is 5511055031. The next prime is 5511055073. The reversal of 5511055055 is 5505501155.

It is a de Polignac number, because none of the positive numbers 2^k-5511055055 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3950 + ... + 105060.

It is an arithmetic number, because the mean of its divisors is an integer number (451363968).

Almost surely, 2^5511055055 is an apocalyptic number.

5511055055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5511055055 is a deficient number, since it is larger than the sum of its proper divisors (1710768433).

5511055055 is a wasteful number, since it uses less digits than its factorization.

5511055055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102118.

The product of its (nonzero) digits is 15625, while the sum is 32.

The square root of 5511055055 is about 74236.4806210532. The cubic root of 5511055055 is about 1766.3560487284.

The spelling of 5511055055 in words is "five billion, five hundred eleven million, fifty-five thousand, fifty-five".