5571061055 has 16 divisors (see below), whose sum is σ = 7754350080. Its totient is φ = 3763137312.

The previous prime is 5571061051. The next prime is 5571061073. The reversal of 5571061055 is 5501601755.

5571061055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5571061055 - 2² = 5571061051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5571061051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1185515 + ... + 1190204.

It is an arithmetic number, because the mean of its divisors is an integer number (484646880).

Almost surely, 2^5571061055 is an apocalyptic number.

5571061055 is a deficient number, since it is larger than the sum of its proper divisors (2183289025).

5571061055 is a wasteful number, since it uses less digits than its factorization.

5571061055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375798.

The product of its (nonzero) digits is 26250, while the sum is 35.

The square root of 5571061055 is about 74639.5408279017. The cubic root of 5571061055 is about 1772.7437899527.

The spelling of 5571061055 in words is "five billion, five hundred seventy-one million, sixty-one thousand, fifty-five".