5274232320 has 640 divisors, whose sum is σ = 21212928000. Its totient is φ = 1089994752.

The previous prime is 5274232283. The next prime is 5274232321. The reversal of 5274232320 is 232324725.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5274232321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26503581 + ... + 26503779.

It is an arithmetic number, because the mean of its divisors is an integer number (33145200).

Almost surely, 2^5274232320 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 5274232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10606464000).

5274232320 is an abundant number, since it is smaller than the sum of its proper divisors (15938695680).

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

5274232320 is a wasteful number, since it uses less digits than its factorization.

5274232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 5274232320 is about 72623.9101123039. The cubic root of 5274232320 is about 1740.6832565705.

The spelling of 5274232320 in words is "five billion, two hundred seventy-four million, two hundred thirty-two thousand, three hundred twenty".