5254882276609 has 9 divisors (see below), whose sum is σ = 6112840906497. Its totient is φ = 4504171054404.

The previous prime is 5254882276607. The next prime is 5254882276613. The reversal of 5254882276609 is 9066722884525.

The square root of 5254882276609 is 2292353.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5254882276609 - 2¹ = 5254882276607 is a prime.

It is a super-2 number, since 2×5254882276609² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5254882276607) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15882732 + ... + 16210210.

Almost surely, 2^{5254882276609} is an apocalyptic number.

5254882276609 is the 2292353-rd square number.

5254882276609 is the 1146177-th centered octagonal number.

It is an amenable number.

5254882276609 is a deficient number, since it is larger than the sum of its proper divisors (857958629888).

5254882276609 is an frugal number, since it uses more digits than its factorization.

5254882276609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654972 (or 327486 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 64.

Multiplying 5254882276609 by its sum of digits (64), we get a square (336312465702976 = 18338824²).

The spelling of 5254882276609 in words is "five trillion, two hundred fifty-four billion, eight hundred eighty-two million, two hundred seventy-six thousand, six hundred nine".