4522191513 has 16 divisors (see below), whose sum is σ = 6900038016. Its totient is φ = 2580704640.

The previous prime is 4522191491. The next prime is 4522191523. The reversal of 4522191513 is 3151912254.

It is a happy number.

It is not a de Polignac number, because 4522191513 - 2⁵ = 4522191481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4522191523) 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, 125506 + ... + 157467.

It is an arithmetic number, because the mean of its divisors is an integer number (431252376).

Almost surely, 2^4522191513 is an apocalyptic number.

It is an amenable number.

4522191513 is a deficient number, since it is larger than the sum of its proper divisors (2377846503).

4522191513 is a wasteful number, since it uses less digits than its factorization.

4522191513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283744.

The product of its digits is 10800, while the sum is 33.

The square root of 4522191513 is about 67247.2416757743. The cubic root of 4522191513 is about 1653.6730555649.

The spelling of 4522191513 in words is "four billion, five hundred twenty-two million, one hundred ninety-one thousand, five hundred thirteen".