5247280892 has 12 divisors (see below), whose sum is σ = 10494561840. Its totient is φ = 2248834656.

The previous prime is 5247280891. The next prime is 5247280897. The reversal of 5247280892 is 2980827425.

5247280892 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247280891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93701417 + ... + 93701472.

It is an arithmetic number, because the mean of its divisors is an integer number (874546820).

Almost surely, 2^5247280892 is an apocalyptic number.

It is an amenable number.

5247280892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5247280892 is a wasteful number, since it uses less digits than its factorization.

5247280892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187402900 (or 187402898 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 5247280892 is about 72438.1176729490. The cubic root of 5247280892 is about 1737.7132169167.

The spelling of 5247280892 in words is "five billion, two hundred forty-seven million, two hundred eighty thousand, eight hundred ninety-two".