5254918992 has 60 divisors (see below), whose sum is σ = 14717829204. Its totient is φ = 1750287360.

The previous prime is 5254918927. The next prime is 5254919003. The reversal of 5254918992 is 2998194525.

5254918992 is a `hidden beast` number, since 5 + 2 + 549 + 1 + 8 + 9 + 92 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2347983936 + 2906935056 = 48456^2 + 53916^2 .

It is a super-2 number, since 2×5254918992² = 55228347224964592128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 182578 + ... + 209390.

Almost surely, 2^5254918992 is an apocalyptic number.

It is an amenable number.

5254918992 is an abundant number, since it is smaller than the sum of its proper divisors (9462910212).

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

5254918992 is a wasteful number, since it uses less digits than its factorization.

5254918992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28188 (or 28179 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 54.

The square root of 5254918992 is about 72490.8200533005. The cubic root of 5254918992 is about 1738.5559640264. Note that the first 3 decimals are identical.

The spelling of 5254918992 in words is "five billion, two hundred fifty-four million, nine hundred eighteen thousand, nine hundred ninety-two".