4752523321 has 16 divisors (see below), whose sum is σ = 5850931968. Its totient is φ = 3759163200.

The previous prime is 4752523319. The next prime is 4752523343. The reversal of 4752523321 is 1233252574.

It is not a de Polignac number, because 4752523321 - 2¹ = 4752523319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4752523301) 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, 504111 + ... + 513451.

It is an arithmetic number, because the mean of its divisors is an integer number (365683248).

Almost surely, 2^4752523321 is an apocalyptic number.

It is an amenable number.

4752523321 is a deficient number, since it is larger than the sum of its proper divisors (1098408647).

4752523321 is a wasteful number, since it uses less digits than its factorization.

4752523321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14952.

The product of its digits is 50400, while the sum is 34.

The square root of 4752523321 is about 68938.5474244997. The cubic root of 4752523321 is about 1681.2853118696.

Adding to 4752523321 its reverse (1233252574), we get a palindrome (5985775895).

The spelling of 4752523321 in words is "four billion, seven hundred fifty-two million, five hundred twenty-three thousand, three hundred twenty-one".