618858790073 has 8 divisors (see below), whose sum is σ = 652934772000. Its totient is φ = 584933254848.

The previous prime is 618858790061. The next prime is 618858790163. The reversal of 618858790073 is 370097858816.

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 618858790073 - 2⁶ = 618858790009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 618858789988 and 618858790015.

It is not an unprimeable number, because it can be changed into a prime (618858790373) 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, 37603223 + ... + 37619676.

It is an arithmetic number, because the mean of its divisors is an integer number (81616846500).

Almost surely, 2^618858790073 is an apocalyptic number.

It is an amenable number.

618858790073 is a deficient number, since it is larger than the sum of its proper divisors (34075981927).

618858790073 is a wasteful number, since it uses less digits than its factorization.

618858790073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75223351.

The product of its (nonzero) digits is 20321280, while the sum is 62.

The spelling of 618858790073 in words is "six hundred eighteen billion, eight hundred fifty-eight million, seven hundred ninety thousand, seventy-three".