5805230557 has 12 divisors (see below), whose sum is σ = 6790343196. Its totient is φ = 4948413120.

The previous prime is 5805230479. The next prime is 5805230573. The reversal of 5805230557 is 7550325085.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 93045316 + 5712185241 = 9646^2 + 75579^2 .

It is not a de Polignac number, because 5805230557 - 2¹⁵ = 5805197789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5805230597) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318408 + ... + 336145.

It is an arithmetic number, because the mean of its divisors is an integer number (565861933).

Almost surely, 2^5805230557 is an apocalyptic number.

It is an amenable number.

5805230557 is a deficient number, since it is larger than the sum of its proper divisors (985112639).

5805230557 is a wasteful number, since it uses less digits than its factorization.

5805230557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654748 (or 654741 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 40.

The square root of 5805230557 is about 76192.0636090138. The cubic root of 5805230557 is about 1797.2417175025.

The spelling of 5805230557 in words is "five billion, eight hundred five million, two hundred thirty thousand, five hundred fifty-seven".