5264408543744 has 120 divisors (see below), whose sum is σ = 12534284621628. Its totient is φ = 2201145999360.

The previous prime is 5264408543711. The next prime is 5264408543789. The reversal of 5264408543744 is 4473458044625.

It can be written as a sum of positive squares in 2 ways, for example, as 4018773977344 + 1245634566400 = 2004688^2 + 1116080^2 .

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a self number, because there is not a number n which added to its sum of digits gives 5264408543744.

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, 1530389 + ... + 3587604.

Almost surely, 2^{5264408543744} is an apocalyptic number.

It is an amenable number.

5264408543744 is an abundant number, since it is smaller than the sum of its proper divisors (7269876077884).

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

5264408543744 is an equidigital number, since it uses as much as digits as its factorization.

5264408543744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5118066 (or 5118043 counting only the distinct ones).

The product of its (nonzero) digits is 51609600, while the sum is 56.

The spelling of 5264408543744 in words is "five trillion, two hundred sixty-four billion, four hundred eight million, five hundred forty-three thousand, seven hundred forty-four".