5305504553472 has 160 divisors (see below), whose sum is σ = 14191605964800. Its totient is φ = 1761332428800.

The previous prime is 5305504553471. The next prime is 5305504553519. The reversal of 5305504553472 is 2743554055035.

It is a super-2 number, since 2×5305504553472² (a number of 26 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (5305504553471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414518529 + ... + 414531327.

It is an arithmetic number, because the mean of its divisors is an integer number (88697537280).

Almost surely, 2^{5305504553472} 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 5305504553472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7095802982400).

5305504553472 is an abundant number, since it is smaller than the sum of its proper divisors (8886101411328).

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

5305504553472 is a wasteful number, since it uses less digits than its factorization.

5305504553472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13894 (or 13878 counting only the distinct ones).

The product of its (nonzero) digits is 6300000, while the sum is 48.

The spelling of 5305504553472 in words is "five trillion, three hundred five billion, five hundred four million, five hundred fifty-three thousand, four hundred seventy-two".