5221113254 has 16 divisors (see below), whose sum is σ = 8958283776. Its totient is φ = 2235669000.

The previous prime is 5221113241. The next prime is 5221113311. The reversal of 5221113254 is 4523111225.

It is a super-2 number, since 2×5221113254² = 54520047222188937032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145892 + ... + 178119.

It is an arithmetic number, because the mean of its divisors is an integer number (559892736).

Almost surely, 2^5221113254 is an apocalyptic number.

5221113254 is a deficient number, since it is larger than the sum of its proper divisors (3737170522).

5221113254 is a wasteful number, since it uses less digits than its factorization.

5221113254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325171.

The product of its digits is 2400, while the sum is 26.

The square root of 5221113254 is about 72257.2712880856. The cubic root of 5221113254 is about 1734.8198041671.

Adding to 5221113254 its reverse (4523111225), we get a palindrome (9744224479).

The spelling of 5221113254 in words is "five billion, two hundred twenty-one million, one hundred thirteen thousand, two hundred fifty-four".