5403891525885 has 12 divisors (see below), whose sum is σ = 9366745311612. Its totient is φ = 2882075480448.

The previous prime is 5403891525863. The next prime is 5403891526027. The reversal of 5403891525885 is 5885251983045.

5403891525885 is a `hidden beast` number, since 5 + 4 + 0 + 38 + 9 + 15 + 2 + 588 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2622398061924 + 2781493463961 = 1619382^2 + 1667781^2 .

It is not a de Polignac number, because 5403891525885 - 2³² = 5399596558589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60043239132 + ... + 60043239221.

It is an arithmetic number, because the mean of its divisors is an integer number (780562109301).

Almost surely, 2^{5403891525885} is an apocalyptic number.

It is an amenable number.

5403891525885 is a deficient number, since it is larger than the sum of its proper divisors (3962853785727).

5403891525885 is a wasteful number, since it uses less digits than its factorization.

5403891525885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120086478364 (or 120086478361 counting only the distinct ones).

The product of its (nonzero) digits is 69120000, while the sum is 63.

The spelling of 5403891525885 in words is "five trillion, four hundred three billion, eight hundred ninety-one million, five hundred twenty-five thousand, eight hundred eighty-five".