5208558023 has 4 divisors (see below), whose sum is σ = 5212062240. Its totient is φ = 5205053808.

The previous prime is 5208558011. The next prime is 5208558037. The reversal of 5208558023 is 3208558025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5208558023 - 2¹⁰ = 5208556999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207558023) 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 3 ways as a sum of consecutive naturals, for example, 1749878 + ... + 1752851.

It is an arithmetic number, because the mean of its divisors is an integer number (1303015560).

Almost surely, 2^5208558023 is an apocalyptic number.

5208558023 is a deficient number, since it is larger than the sum of its proper divisors (3504217).

5208558023 is a wasteful number, since it uses less digits than its factorization.

5208558023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3504216.

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 5208558023 is about 72170.3403275889. The cubic root of 5208558023 is about 1733.4281120963.

The spelling of 5208558023 in words is "five billion, two hundred eight million, five hundred fifty-eight thousand, twenty-three".