5165605005 has 16 divisors (see below), whose sum is σ = 9016329024. Its totient is φ = 2504535680.

The previous prime is 5165604991. The next prime is 5165605013. The reversal of 5165605005 is 5005065615.

It is not a de Polignac number, because 5165605005 - 2⁵ = 5165604973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 15653184 + ... + 15653513.

It is an arithmetic number, because the mean of its divisors is an integer number (563520564).

Almost surely, 2^5165605005 is an apocalyptic number.

5165605005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5165605005 is a deficient number, since it is larger than the sum of its proper divisors (3850724019).

5165605005 is a wasteful number, since it uses less digits than its factorization.

5165605005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31306716.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 5165605005 is about 71872.1434562794. The cubic root of 5165605005 is about 1728.6499769859.

The spelling of 5165605005 in words is "five billion, one hundred sixty-five million, six hundred five thousand, five".