4045316530 has 8 divisors (see below), whose sum is σ = 7281569772. Its totient is φ = 1618126608.

The previous prime is 4045316507. The next prime is 4045316551. The reversal of 4045316530 is 356135404.

4045316530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4036442089 + 8874441 = 63533^2 + 2979^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4045316492 and 4045316501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202265817 + ... + 202265836.

Almost surely, 2^4045316530 is an apocalyptic number.

4045316530 is a deficient number, since it is larger than the sum of its proper divisors (3236253242).

4045316530 is a wasteful number, since it uses less digits than its factorization.

4045316530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404531660.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 4045316530 is about 63602.8028470444. The cubic root of 4045316530 is about 1593.3731810303.

The spelling of 4045316530 in words is "four billion, forty-five million, three hundred sixteen thousand, five hundred thirty".