5191302554240 has 256 divisors, whose sum is σ = 13758919372800. Its totient is φ = 1857208504320.

The previous prime is 5191302554239. The next prime is 5191302554293. The reversal of 5191302554240 is 424552031915.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157376789 + ... + 157409771.

It is an arithmetic number, because the mean of its divisors is an integer number (53745778800).

Almost surely, 2^{5191302554240} 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 5191302554240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6879459686400).

5191302554240 is an abundant number, since it is smaller than the sum of its proper divisors (8567616818560).

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

5191302554240 is a wasteful number, since it uses less digits than its factorization.

5191302554240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33375 (or 33363 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 5191302554240 in words is "five trillion, one hundred ninety-one billion, three hundred two million, five hundred fifty-four thousand, two hundred forty".