5115000080 has 40 divisors (see below), whose sum is σ = 11944806912. Its totient is φ = 2036979584.

The previous prime is 5115000071. The next prime is 5115000091. The reversal of 5115000080 is 800005115.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122672 + ... + 158991.

Almost surely, 2^5115000080 is an apocalyptic number.

It is an amenable number.

5115000080 is an abundant number, since it is smaller than the sum of its proper divisors (6829806832).

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

5115000080 is a wasteful number, since it uses less digits than its factorization.

5115000080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281903 (or 281897 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 5115000080 is about 71519.2287430450. The cubic root of 5115000080 is about 1722.9865275748.

Adding to 5115000080 its reverse (800005115), we get a palindrome (5915005195).

The spelling of 5115000080 in words is "five billion, one hundred fifteen million, eighty", and thus it is an aban number.