5274705275840 has 448 divisors, whose sum is σ = 16873385453568. Its totient is φ = 1516780339200.

The previous prime is 5274705275783. The next prime is 5274705275857. The reversal of 5274705275840 is 485725074725.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 847883930 + ... + 847890150.

It is an arithmetic number, because the mean of its divisors is an integer number (37663806816).

Almost surely, 2^{5274705275840} 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 5274705275840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8436692726784).

5274705275840 is an abundant number, since it is smaller than the sum of its proper divisors (11598680177728).

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

5274705275840 is a wasteful number, since it uses less digits than its factorization.

5274705275840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916 (or 8906 counting only the distinct ones).

The product of its (nonzero) digits is 21952000, while the sum is 56.

The spelling of 5274705275840 in words is "five trillion, two hundred seventy-four billion, seven hundred five million, two hundred seventy-five thousand, eight hundred forty".