5091005055 has 32 divisors (see below), whose sum is σ = 8355856320. Its totient is φ = 2645304320.

The previous prime is 5091005021. The next prime is 5091005057. The reversal of 5091005055 is 5505001905.

It is not a de Polignac number, because 5091005055 - 2⁷ = 5091004927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5091005057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 470041 + ... + 480749.

It is an arithmetic number, because the mean of its divisors is an integer number (261120510).

Almost surely, 2^5091005055 is an apocalyptic number.

5091005055 is a deficient number, since it is larger than the sum of its proper divisors (3264851265).

5091005055 is a wasteful number, since it uses less digits than its factorization.

5091005055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11531.

The product of its (nonzero) digits is 5625, while the sum is 30.

The square root of 5091005055 is about 71351.2792807529. The cubic root of 5091005055 is about 1720.2880641331.

The spelling of 5091005055 in words is "five billion, ninety-one million, five thousand, fifty-five".