4045504522 has 32 divisors (see below), whose sum is σ = 6414266880. Its totient is φ = 1911511680.

The previous prime is 4045504517. The next prime is 4045504537. The reversal of 4045504522 is 2254055404.

It is a super-2 number, since 2×4045504522² = 32732213675044896968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337443 + ... + 349225.

It is an arithmetic number, because the mean of its divisors is an integer number (200445840).

Almost surely, 2^4045504522 is an apocalyptic number.

4045504522 is a deficient number, since it is larger than the sum of its proper divisors (2368762358).

4045504522 is a wasteful number, since it uses less digits than its factorization.

4045504522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11958.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 4045504522 is about 63604.2806892744. The cubic root of 4045504522 is about 1593.3978628048.

Adding to 4045504522 its reverse (2254055404), we get a palindrome (6299559926).

The spelling of 4045504522 in words is "four billion, forty-five million, five hundred four thousand, five hundred twenty-two".