5236448628 has 12 divisors (see below), whose sum is σ = 12218380160. Its totient is φ = 1745482872.

The previous prime is 5236448627. The next prime is 5236448639. The reversal of 5236448628 is 8268446325.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5236448627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218185348 + ... + 218185371.

Almost surely, 2^5236448628 is an apocalyptic number.

It is an amenable number.

5236448628 is an abundant number, since it is smaller than the sum of its proper divisors (6981931532).

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

5236448628 is a wasteful number, since it uses less digits than its factorization.

5236448628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436370726 (or 436370724 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 48.

The square root of 5236448628 is about 72363.3099574639. The cubic root of 5236448628 is about 1736.5166393428.

The spelling of 5236448628 in words is "five billion, two hundred thirty-six million, four hundred forty-eight thousand, six hundred twenty-eight".