4530723331 has 8 divisors (see below), whose sum is σ = 4692289680. Its totient is φ = 4369512672.

The previous prime is 4530723313. The next prime is 4530723341. The reversal of 4530723331 is 1333270354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4530723331 - 2¹³ = 4530715139 is a prime.

It is a super-2 number, since 2×4530723331² = 41054907804135471122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4530723293 and 4530723302.

It is not an unprimeable number, because it can be changed into a prime (4530723341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62860 + ... + 114073.

It is an arithmetic number, because the mean of its divisors is an integer number (586536210).

Almost surely, 2^4530723331 is an apocalyptic number.

4530723331 is a deficient number, since it is larger than the sum of its proper divisors (161566349).

4530723331 is a wasteful number, since it uses less digits than its factorization.

4530723331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177845.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 4530723331 is about 67310.6479763789. The cubic root of 4530723331 is about 1654.7123727448.

Adding to 4530723331 its reverse (1333270354), we get a palindrome (5863993685).

The spelling of 4530723331 in words is "four billion, five hundred thirty million, seven hundred twenty-three thousand, three hundred thirty-one".