618540006299 has 8 divisors (see below), whose sum is σ = 638834227200. Its totient is φ = 598267117800.

The previous prime is 618540006289. The next prime is 618540006323. The reversal of 618540006299 is 992600045816.

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

It is a cyclic number.

It is not a de Polignac number, because 618540006299 - 2²⁴ = 618523229083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (618540006229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5274149 + ... + 5390150.

It is an arithmetic number, because the mean of its divisors is an integer number (79854278400).

Almost surely, 2^618540006299 is an apocalyptic number.

618540006299 is a deficient number, since it is larger than the sum of its proper divisors (20294220901).

618540006299 is a wasteful number, since it uses less digits than its factorization.

618540006299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10666201.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 618540006299 in words is "six hundred eighteen billion, five hundred forty million, six thousand, two hundred ninety-nine".