5247953992 has 32 divisors (see below), whose sum is σ = 10422367200. Its totient is φ = 2468763904.

The previous prime is 5247953987. The next prime is 5247954011. The reversal of 5247953992 is 2993597425.

It is a super-3 number, since 3×5247953992³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558243 + ... + 567565.

It is an arithmetic number, because the mean of its divisors is an integer number (325698975).

Almost surely, 2^5247953992 is an apocalyptic number.

It is an amenable number.

5247953992 is a deficient number, since it is larger than the sum of its proper divisors (5174413208).

5247953992 is a wasteful number, since it uses less digits than its factorization.

5247953992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13485 (or 13481 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 55.

The square root of 5247953992 is about 72442.7635585501. The cubic root of 5247953992 is about 1737.7875160176.

The spelling of 5247953992 in words is "five billion, two hundred forty-seven million, nine hundred fifty-three thousand, nine hundred ninety-two".