5289270644 has 24 divisors (see below), whose sum is σ = 10580559360. Its totient is φ = 2266397856.

The previous prime is 5289270607. The next prime is 5289270659. The reversal of 5289270644 is 4460729825.

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 7 ways as a sum of consecutive naturals, for example, 163442 + ... + 193110.

It is an arithmetic number, because the mean of its divisors is an integer number (440856640).

Almost surely, 2^5289270644 is an apocalyptic number.

It is an amenable number.

5289270644 is an abundant number, since it is smaller than the sum of its proper divisors (5291288716).

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

5289270644 is a wasteful number, since it uses less digits than its factorization.

5289270644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36047 (or 36045 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 5289270644 is about 72727.3720410686. The cubic root of 5289270644 is about 1742.3360796573.

The spelling of 5289270644 in words is "five billion, two hundred eighty-nine million, two hundred seventy thousand, six hundred forty-four".