5621195833344 has 1920 divisors, whose sum is σ = 22492788484320. Its totient is φ = 1357595541504.

The previous prime is 5621195833283. The next prime is 5621195833397. The reversal of 5621195833344 is 4433385911265.

5621195833344 is a `hidden beast` number, since 5 + 6 + 2 + 1 + 19 + 583 + 3 + 3 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 151924211694 + ... + 151924211730.

Almost surely, 2^{5621195833344} is an apocalyptic number.

5621195833344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5621195833344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11246394242160).

5621195833344 is an abundant number, since it is smaller than the sum of its proper divisors (16871592650976).

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

5621195833344 is an equidigital number, since it uses as much as digits as its factorization.

5621195833344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 79 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The spelling of 5621195833344 in words is "five trillion, six hundred twenty-one billion, one hundred ninety-five million, eight hundred thirty-three thousand, three hundred forty-four".