5258698228 has 18 divisors (see below), whose sum is σ = 10705207506. Its totient is φ = 2253727728.

The previous prime is 5258698189. The next prime is 5258698231. The reversal of 5258698228 is 8228968525.

It can be written as a sum of positive squares in only one way, i.e., 4342546404 + 916151824 = 65898^2 + 30268^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13414851 + ... + 13415242.

Almost surely, 2^5258698228 is an apocalyptic number.

It is an amenable number.

5258698228 is an abundant number, since it is smaller than the sum of its proper divisors (5446509278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5258698228 is a wasteful number, since it uses less digits than its factorization.

5258698228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26830111 (or 26830102 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 55.

The square root of 5258698228 is about 72516.8823654189. The cubic root of 5258698228 is about 1738.9726427498.

The spelling of 5258698228 in words is "five billion, two hundred fifty-eight million, six hundred ninety-eight thousand, two hundred twenty-eight".