5273156838360 has 256 divisors, whose sum is σ = 16848990144000. Its totient is φ = 1316430213120.

The previous prime is 5273156838311. The next prime is 5273156838361. The reversal of 5273156838360 is 638386513725.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 5273156838360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5273156838361) 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, 400354575 + ... + 400367745.

It is an arithmetic number, because the mean of its divisors is an integer number (65816367750).

Almost surely, 2^{5273156838360} 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 5273156838360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8424495072000).

5273156838360 is an abundant number, since it is smaller than the sum of its proper divisors (11575833305640).

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

5273156838360 is a wasteful number, since it uses less digits than its factorization.

5273156838360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15266 (or 15262 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 5273156838360 in words is "five trillion, two hundred seventy-three billion, one hundred fifty-six million, eight hundred thirty-eight thousand, three hundred sixty".