5791540363920 has 240 divisors, whose sum is σ = 20200942681920. Its totient is φ = 1542063785472.

The previous prime is 5791540363913. The next prime is 5791540363933. The reversal of 5791540363920 is 293630451975.

5791540363920 is a `hidden beast` number, since 5 + 7 + 9 + 1 + 540 + 3 + 6 + 3 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

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

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 47 ways as a sum of consecutive naturals, for example, 12584922 + ... + 13036998.

It is an arithmetic number, because the mean of its divisors is an integer number (84170594508).

Almost surely, 2^{5791540363920} 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 5791540363920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10100471340960).

5791540363920 is an abundant number, since it is smaller than the sum of its proper divisors (14409402318000).

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

5791540363920 is a wasteful number, since it uses less digits than its factorization.

5791540363920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452764 (or 452746 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 54.

The spelling of 5791540363920 in words is "five trillion, seven hundred ninety-one billion, five hundred forty million, three hundred sixty-three thousand, nine hundred twenty".