5040099555840 has 640 divisors, whose sum is σ = 18511343769600. Its totient is φ = 1298491637760.

The previous prime is 5040099555833. The next prime is 5040099555847. The reversal of 5040099555840 is 485559900405.

5040099555840 is a `hidden beast` number, since 5 + 0 + 4 + 0 + 0 + 9 + 9 + 55 + 584 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5040099555833) and next prime (5040099555847).

It is a tau number, because it is divible by the number of its divisors (640).

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

It is not an unprimeable number, because it can be changed into a prime (5040099555847) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1570612156 + ... + 1570615364.

It is an arithmetic number, because the mean of its divisors is an integer number (28923974640).

Almost surely, 2^{5040099555840} 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 5040099555840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9255671884800).

5040099555840 is an abundant number, since it is smaller than the sum of its proper divisors (13471244213760).

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

5040099555840 is a wasteful number, since it uses less digits than its factorization.

5040099555840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005 (or 3983 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 54.

The spelling of 5040099555840 in words is "five trillion, forty billion, ninety-nine million, five hundred fifty-five thousand, eight hundred forty".