5273158346064 has 240 divisors, whose sum is σ = 17454748896000. Its totient is φ = 1454044483584.

The previous prime is 5273158346063. The next prime is 5273158346107. The reversal of 5273158346064 is 4606438513725.

5273158346064 is a `hidden beast` number, since 5 + 2 + 73 + 1 + 58 + 3 + 460 + 64 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5273158346064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5273158346063) 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, 70791912 + ... + 70866360.

It is an arithmetic number, because the mean of its divisors is an integer number (72728120400).

Almost surely, 2^{5273158346064} 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 5273158346064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8727374448000).

5273158346064 is an abundant number, since it is smaller than the sum of its proper divisors (12181590549936).

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

5273158346064 is a wasteful number, since it uses less digits than its factorization.

5273158346064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76922 (or 76913 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 5273158346064 in words is "five trillion, two hundred seventy-three billion, one hundred fifty-eight million, three hundred forty-six thousand, sixty-four".