5005005000 has 80 divisors (see below), whose sum is σ = 15635682480. Its totient is φ = 1334664000.

The previous prime is 5005004981. The next prime is 5005005007. The reversal of 5005005000 is 5005005.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is not an unprimeable number, because it can be changed into a prime (5005005007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 151834 + ... + 181833.

It is an arithmetic number, because the mean of its divisors is an integer number (195446031).

Almost surely, 2^5005005000 is an apocalyptic number.

5005005000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5005005000 is an abundant number, since it is smaller than the sum of its proper divisors (10630677480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5005005000 is a wasteful number, since it uses less digits than its factorization.

5005005000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333696 (or 333677 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 15.

The square root of 5005005000 is about 70746.0599609618. The cubic root of 5005005000 is about 1710.5463183792.

5005005000 divided by its reverse (5005005) gives a cube (1000 = 10³).

The spelling of 5005005000 in words is "five billion, five million, five thousand".