5265672489 has 32 divisors (see below), whose sum is σ = 9725921280. Its totient is φ = 2735413200.

The previous prime is 5265672479. The next prime is 5265672527. The reversal of 5265672489 is 9842765625.

5265672489 is a `hidden beast` number, since 52 + 6 + 567 + 24 + 8 + 9 = 666.

It is not a de Polignac number, because 5265672489 - 2⁹ = 5265671977 is a prime.

It is a super-2 number, since 2×5265672489² = 55454613522822910242, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5265672479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1264317 + ... + 1268474.

It is an arithmetic number, because the mean of its divisors is an integer number (303935040).

Almost surely, 2^5265672489 is an apocalyptic number.

It is an amenable number.

5265672489 is a deficient number, since it is larger than the sum of its proper divisors (4460248791).

5265672489 is a wasteful number, since it uses less digits than its factorization.

5265672489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532818 (or 2532812 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 5265672489 is about 72564.9535864249. The cubic root of 5265672489 is about 1739.7410643225.

The spelling of 5265672489 in words is "five billion, two hundred sixty-five million, six hundred seventy-two thousand, four hundred eighty-nine".