5618814793 has 2 divisors, whose sum is σ = 5618814794. Its totient is φ = 5618814792.

The previous prime is 5618814781. The next prime is 5618814809. The reversal of 5618814793 is 3974188165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5614205184 + 4609609 = 74928^2 + 2147^2 .

It is a cyclic number.

It is not a de Polignac number, because 5618814793 - 2¹³ = 5618806601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5618814793.

It is not a weakly prime, because it can be changed into another prime (5618814713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2809407396 + 2809407397.

It is an arithmetic number, because the mean of its divisors is an integer number (2809407397).

Almost surely, 2^5618814793 is an apocalyptic number.

It is an amenable number.

5618814793 is a deficient number, since it is larger than the sum of its proper divisors (1).

5618814793 is an equidigital number, since it uses as much as digits as its factorization.

5618814793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 52.

The square root of 5618814793 is about 74958.7539450864. The cubic root of 5618814793 is about 1777.7945577260.

The spelling of 5618814793 in words is "five billion, six hundred eighteen million, eight hundred fourteen thousand, seven hundred ninety-three".