5226536448 has 160 divisors (see below), whose sum is σ = 17681368320. Its totient is φ = 1493268480.

The previous prime is 5226536309. The next prime is 5226536449. The reversal of 5226536448 is 8446356225.

5226536448 is a `hidden beast` number, since 52 + 26 + 536 + 4 + 48 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5226536449) 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, 69763 + ... + 123773.

It is an arithmetic number, because the mean of its divisors is an integer number (110508552).

Almost surely, 2^5226536448 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 5226536448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8840684160).

5226536448 is an abundant number, since it is smaller than the sum of its proper divisors (12454831872).

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

5226536448 is an equidigital number, since it uses as much as digits as its factorization.

5226536448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54045 (or 54023 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 5226536448 is about 72294.7885258682. The cubic root of 5226536448 is about 1735.4202513837.

The spelling of 5226536448 in words is "five billion, two hundred twenty-six million, five hundred thirty-six thousand, four hundred forty-eight".