5193876021489 has 36 divisors (see below), whose sum is σ = 7628769427500. Its totient is φ = 3405150627840.

The previous prime is 5193876021469. The next prime is 5193876021527. The reversal of 5193876021489 is 9841206783915.

5193876021489 is a `hidden beast` number, since 5 + 1 + 9 + 3 + 8 + 7 + 602 + 14 + 8 + 9 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 463107470400 + 4730768551089 = 680520^2 + 2175033^2 .

It is not a de Polignac number, because 5193876021489 - 2⁷ = 5193876021361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5193876021469) 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 35 ways as a sum of consecutive naturals, for example, 215958537 + ... + 215982585.

It is an arithmetic number, because the mean of its divisors is an integer number (211910261875).

It is a 1-persistent number, because it is pandigital, but 2⋅5193876021489 = 10387752042978 is not.

Almost surely, 2^{5193876021489} is an apocalyptic number.

It is an amenable number.

5193876021489 is a deficient number, since it is larger than the sum of its proper divisors (2434893406011).

5193876021489 is a wasteful number, since it uses less digits than its factorization.

5193876021489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30626 (or 30562 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The spelling of 5193876021489 in words is "five trillion, one hundred ninety-three billion, eight hundred seventy-six million, twenty-one thousand, four hundred eighty-nine".