5398251841305 has 12 divisors (see below), whose sum is σ = 9356969858340. Its totient is φ = 2879067648672.

The previous prime is 5398251841277. The next prime is 5398251841309. The reversal of 5398251841305 is 5031481528935.

5398251841305 is a `hidden beast` number, since 5 + 3 + 9 + 8 + 251 + 84 + 1 + 305 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3714146092944 + 1684105748361 = 1927212^2 + 1297731^2 .

It is not a de Polignac number, because 5398251841305 - 2⁵ = 5398251841273 is a prime.

It is a super-3 number, since 3×5398251841305³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5398251841309) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 59980575970 + ... + 59980576059.

It is an arithmetic number, because the mean of its divisors is an integer number (779747488195).

Almost surely, 2^{5398251841305} is an apocalyptic number.

It is an amenable number.

5398251841305 is a deficient number, since it is larger than the sum of its proper divisors (3958718017035).

5398251841305 is a wasteful number, since it uses less digits than its factorization.

5398251841305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119961152040 (or 119961152037 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 5398251841305 in words is "five trillion, three hundred ninety-eight billion, two hundred fifty-one million, eight hundred forty-one thousand, three hundred five".