5270223910644 has 960 divisors, whose sum is σ = 18715550515200. Its totient is φ = 1252520755200.

The previous prime is 5270223910631. The next prime is 5270223910669. The reversal of 5270223910644 is 4460193220725.

5270223910644 is a `hidden beast` number, since 5 + 270 + 2 + 239 + 106 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5270223910644.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1583123572 + ... + 1583126900.

It is an arithmetic number, because the mean of its divisors is an integer number (19495365120).

Almost surely, 2^{5270223910644} is an apocalyptic number.

5270223910644 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5270223910644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9357775257600).

5270223910644 is an abundant number, since it is smaller than the sum of its proper divisors (13445326604556).

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

5270223910644 is a wasteful number, since it uses less digits than its factorization.

5270223910644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506 (or 3495 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 5270223910644 in words is "five trillion, two hundred seventy billion, two hundred twenty-three million, nine hundred ten thousand, six hundred forty-four".