5577338623 has 2 divisors, whose sum is σ = 5577338624. Its totient is φ = 5577338622.

The previous prime is 5577338621. The next prime is 5577338639. The reversal of 5577338623 is 3268337755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5577338623 - 2¹ = 5577338621 is a prime.

It is a super-2 number, since 2×5577338623² = 62213412231215072258, which contains 22 as substring.

Together with 5577338621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5577338621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788669311 + 2788669312.

It is an arithmetic number, because the mean of its divisors is an integer number (2788669312).

Almost surely, 2^5577338623 is an apocalyptic number.

5577338623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5577338623 is an equidigital number, since it uses as much as digits as its factorization.

5577338623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3175200, while the sum is 49.

The square root of 5577338623 is about 74681.5815512768. The cubic root of 5577338623 is about 1773.4093928038.

The spelling of 5577338623 in words is "five billion, five hundred seventy-seven million, three hundred thirty-eight thousand, six hundred twenty-three".