5254726328 has 16 divisors (see below), whose sum is σ = 9862020000. Its totient is φ = 2624854336.

The previous prime is 5254726307. The next prime is 5254726343. The reversal of 5254726328 is 8236274525.

It is a happy number.

It is a super-2 number, since 2×5254726328² = 55224297564352727168, 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 3 ways as a sum of consecutive naturals, for example, 304688 + ... + 321471.

It is an arithmetic number, because the mean of its divisors is an integer number (616376250).

Almost surely, 2^5254726328 is an apocalyptic number.

It is an amenable number.

5254726328 is a deficient number, since it is larger than the sum of its proper divisors (4607293672).

5254726328 is a wasteful number, since it uses less digits than its factorization.

5254726328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627214 (or 627210 counting only the distinct ones).

The product of its digits is 806400, while the sum is 44.

The square root of 5254726328 is about 72489.4911556151. The cubic root of 5254726328 is about 1738.5347165539.

The spelling of 5254726328 in words is "five billion, two hundred fifty-four million, seven hundred twenty-six thousand, three hundred twenty-eight".