5120006618 has 8 divisors (see below), whose sum is σ = 7680340512. Its totient is φ = 2559893116.

The previous prime is 5120006597. The next prime is 5120006623. The reversal of 5120006618 is 8166000215.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28121 + ... + 105027.

It is an arithmetic number, because the mean of its divisors is an integer number (960042564).

Almost surely, 2^5120006618 is an apocalyptic number.

5120006618 is a deficient number, since it is larger than the sum of its proper divisors (2560333894).

5120006618 is a wasteful number, since it uses less digits than its factorization.

5120006618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110196.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 5120006618 is about 71554.2215246592. The cubic root of 5120006618 is about 1723.5484946319.

The spelling of 5120006618 in words is "five billion, one hundred twenty million, six thousand, six hundred eighteen".