5189463595840 has 112 divisors (see below), whose sum is σ = 12561820088400. Its totient is φ = 2041726943232.

The previous prime is 5189463595777. The next prime is 5189463595853. The reversal of 5189463595840 is 485953649815.

It can be written as a sum of positive squares in 8 ways, for example, as 992111618304 + 4197351977536 = 996048^2 + 2048744^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4235566 + ... + 5321554.

Almost surely, 2^{5189463595840} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5189463595840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6280910044200).

5189463595840 is an abundant number, since it is smaller than the sum of its proper divisors (7372356492560).

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

5189463595840 is a wasteful number, since it uses less digits than its factorization.

5189463595840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086252 (or 1086242 counting only the distinct ones).

The product of its (nonzero) digits is 186624000, while the sum is 67.

The spelling of 5189463595840 in words is "five trillion, one hundred eighty-nine billion, four hundred sixty-three million, five hundred ninety-five thousand, eight hundred forty".