5577664051 has 2 divisors, whose sum is σ = 5577664052. Its totient is φ = 5577664050.

The previous prime is 5577664009. The next prime is 5577664133. The reversal of 5577664051 is 1504667755.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5577664051 - 2¹⁷ = 5577532979 is a prime.

It is a super-2 number, since 2×5577664051² = 62220672531635461202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5577663992 and 5577664010.

It is not a weakly prime, because it can be changed into another prime (5577664451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788832025 + 2788832026.

It is an arithmetic number, because the mean of its divisors is an integer number (2788832026).

Almost surely, 2^5577664051 is an apocalyptic number.

5577664051 is a deficient number, since it is larger than the sum of its proper divisors (1).

5577664051 is an equidigital number, since it uses as much as digits as its factorization.

5577664051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882000, while the sum is 46.

The square root of 5577664051 is about 74683.7602896373. The cubic root of 5577664051 is about 1773.4438839167.

The spelling of 5577664051 in words is "five billion, five hundred seventy-seven million, six hundred sixty-four thousand, fifty-one".