5618328077 has 2 divisors, whose sum is σ = 5618328078. Its totient is φ = 5618328076.

The previous prime is 5618328043. The next prime is 5618328097. The reversal of 5618328077 is 7708238165.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5008534441 + 609793636 = 70771^2 + 24694^2 .

It is a cyclic number.

It is not a de Polignac number, because 5618328077 - 2³⁰ = 4544586253 is a prime.

It is a super-2 number, since 2×5618328077² = 63131220761613035858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5618328097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2809164038 + 2809164039.

It is an arithmetic number, because the mean of its divisors is an integer number (2809164039).

Almost surely, 2^5618328077 is an apocalyptic number.

It is an amenable number.

5618328077 is a deficient number, since it is larger than the sum of its proper divisors (1).

5618328077 is an equidigital number, since it uses as much as digits as its factorization.

5618328077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 5618328077 is about 74955.5073160071. The cubic root of 5618328077 is about 1777.7432238847.

The spelling of 5618328077 in words is "five billion, six hundred eighteen million, three hundred twenty-eight thousand, seventy-seven".