5243382320 has 40 divisors (see below), whose sum is σ = 13299126480. Its totient is φ = 1906684160.

The previous prime is 5243382281. The next prime is 5243382337. The reversal of 5243382320 is 232833425.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2978315 + ... + 2980074.

It is an arithmetic number, because the mean of its divisors is an integer number (332478162).

Almost surely, 2^5243382320 is an apocalyptic number.

It is an amenable number.

5243382320 is an abundant number, since it is smaller than the sum of its proper divisors (8055744160).

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

5243382320 is a wasteful number, since it uses less digits than its factorization.

5243382320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5958413 (or 5958407 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 5243382320 is about 72411.2030006407. The cubic root of 5243382320 is about 1737.2827540606.

The spelling of 5243382320 in words is "five billion, two hundred forty-three million, three hundred eighty-two thousand, three hundred twenty".