5282438920 has 48 divisors (see below), whose sum is σ = 13064225580. Its totient is φ = 1920885120.

The previous prime is 5282438869. The next prime is 5282438923. The reversal of 5282438920 is 298342825.

It can be written as a sum of positive squares in 2 ways, for example, as 5184864036 + 97574884 = 72006^2 + 9878^2 .

It is not an unprimeable number, because it can be changed into a prime (5282438923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540867 + ... + 550546.

Almost surely, 2^5282438920 is an apocalyptic number.

It is an amenable number.

5282438920 is an abundant number, since it is smaller than the sum of its proper divisors (7781786660).

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

5282438920 is a wasteful number, since it uses less digits than its factorization.

5282438920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091446 (or 1091431 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 5282438920 is about 72680.3888266979. The cubic root of 5282438920 is about 1741.5856114941.

The spelling of 5282438920 in words is "five billion, two hundred eighty-two million, four hundred thirty-eight thousand, nine hundred twenty".