5270728323 has 16 divisors (see below), whose sum is σ = 8380786176. Its totient is φ = 2880894720.

The previous prime is 5270728313. The next prime is 5270728327. The reversal of 5270728323 is 3238270725.

It is not a de Polignac number, because 5270728323 - 2¹³ = 5270720131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5270728327) 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, 5455758 + ... + 5456723.

It is an arithmetic number, because the mean of its divisors is an integer number (523799136).

Almost surely, 2^5270728323 is an apocalyptic number.

5270728323 is a deficient number, since it is larger than the sum of its proper divisors (3110057853).

5270728323 is a wasteful number, since it uses less digits than its factorization.

5270728323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10912514.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 5270728323 is about 72599.7818385152. The cubic root of 5270728323 is about 1740.2976901815.

The spelling of 5270728323 in words is "five billion, two hundred seventy million, seven hundred twenty-eight thousand, three hundred twenty-three".