5273405723424 has 192 divisors, whose sum is σ = 14781292646400. Its totient is φ = 1640384299008.

The previous prime is 5273405723419. The next prime is 5273405723549. The reversal of 5273405723424 is 4243275043725.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 391514962 + ... + 391528430.

It is an arithmetic number, because the mean of its divisors is an integer number (76985899200).

Almost surely, 2^{5273405723424} 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 5273405723424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7390646323200).

5273405723424 is an abundant number, since it is smaller than the sum of its proper divisors (9507886922976).

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

5273405723424 is a wasteful number, since it uses less digits than its factorization.

5273405723424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15515 (or 15507 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 48.

The spelling of 5273405723424 in words is "five trillion, two hundred seventy-three billion, four hundred five million, seven hundred twenty-three thousand, four hundred twenty-four".