5064599557 has 16 divisors (see below), whose sum is σ = 5428782000. Its totient is φ = 4707901440.

The previous prime is 5064599543. The next prime is 5064599567. The reversal of 5064599557 is 7559954605.

It is a Cunningham number, because it is equal to 71166²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 6687396 + 5057912161 = 2586^2 + 71119^2 .

It is a cyclic number.

It is not a de Polignac number, because 5064599557 - 2⁷ = 5064599429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5064599498 and 5064599507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5064599567) 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 in 15 ways as a sum of consecutive naturals, for example, 2342557 + ... + 2344717.

It is an arithmetic number, because the mean of its divisors is an integer number (339298875).

Almost surely, 2^5064599557 is an apocalyptic number.

It is an amenable number.

5064599557 is a deficient number, since it is larger than the sum of its proper divisors (364182443).

5064599557 is a wasteful number, since it uses less digits than its factorization.

5064599557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816.

The product of its (nonzero) digits is 8505000, while the sum is 55.

The square root of 5064599557 is about 71166.0000070258. Note that the first 5 decimals coincide. The cubic root of 5064599557 is about 1717.3087031511.

The spelling of 5064599557 in words is "five billion, sixty-four million, five hundred ninety-nine thousand, five hundred fifty-seven".