5274055113840 has 240 divisors, whose sum is σ = 18487151175168. Its totient is φ = 1344900294144.

The previous prime is 5274055113829. The next prime is 5274055113841. The reversal of 5274055113840 is 483115504725.

5274055113840 is a `hidden beast` number, since 5 + 2 + 7 + 4 + 0 + 551 + 13 + 84 + 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 (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5274055113841) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63664927 + ... + 63747713.

Almost surely, 2^{5274055113840} 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 5274055113840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9243575587584).

5274055113840 is an abundant number, since it is smaller than the sum of its proper divisors (13213096061328).

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

5274055113840 is a wasteful number, since it uses less digits than its factorization.

5274055113840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86676 (or 86667 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 5274055113840 in words is "five trillion, two hundred seventy-four billion, fifty-five million, one hundred thirteen thousand, eight hundred forty".