5115600066 has 16 divisors (see below), whose sum is σ = 10248938784. Its totient is φ = 1702243584.

The previous prime is 5115600059. The next prime is 5115600073. The reversal of 5115600066 is 6600065115.

It is an interprime number because it is at equal distance from previous prime (5115600059) and next prime (5115600073).

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, 735360 + ... + 742283.

It is an arithmetic number, because the mean of its divisors is an integer number (640558674).

Almost surely, 2^5115600066 is an apocalyptic number.

5115600066 is an abundant number, since it is smaller than the sum of its proper divisors (5133338718).

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

5115600066 is a wasteful number, since it uses less digits than its factorization.

5115600066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478225.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5115600066 is about 71523.4231982782. The cubic root of 5115600066 is about 1723.0538933201.

The spelling of 5115600066 in words is "five billion, one hundred fifteen million, six hundred thousand, sixty-six".