5618846427 has 16 divisors (see below), whose sum is σ = 7616411520. Its totient is φ = 3683886912.

The previous prime is 5618846417. The next prime is 5618846437. The reversal of 5618846427 is 7246488165.

It is an interprime number because it is at equal distance from previous prime (5618846417) and next prime (5618846437).

It is not a de Polignac number, because 5618846427 - 2¹⁵ = 5618813659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5618846427.

It is not an unprimeable number, because it can be changed into a prime (5618846417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39024 + ... + 112962.

It is an arithmetic number, because the mean of its divisors is an integer number (476025720).

Almost surely, 2^5618846427 is an apocalyptic number.

5618846427 is a deficient number, since it is larger than the sum of its proper divisors (1997565093).

5618846427 is a wasteful number, since it uses less digits than its factorization.

5618846427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74362.

The product of its digits is 2580480, while the sum is 51.

The square root of 5618846427 is about 74958.9649541668. The cubic root of 5618846427 is about 1777.7978940552.

The spelling of 5618846427 in words is "five billion, six hundred eighteen million, eight hundred forty-six thousand, four hundred twenty-seven".