4514532993 has 12 divisors (see below), whose sum is σ = 6541567188. Its totient is φ = 3000192480.

The previous prime is 4514532983. The next prime is 4514533021. The reversal of 4514532993 is 3992354154.

It can be written as a sum of positive squares in 2 ways, for example, as 2289335409 + 2225197584 = 47847^2 + 47172^2 .

It is not a de Polignac number, because 4514532993 - 2⁵ = 4514532961 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4514532983) 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 11 ways as a sum of consecutive naturals, for example, 788338 + ... + 794043.

It is an arithmetic number, because the mean of its divisors is an integer number (545130599).

Almost surely, 2^4514532993 is an apocalyptic number.

It is an amenable number.

4514532993 is a deficient number, since it is larger than the sum of its proper divisors (2027034195).

4514532993 is a wasteful number, since it uses less digits than its factorization.

4514532993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582704 (or 1582701 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 4514532993 is about 67190.2745417817. The cubic root of 4514532993 is about 1652.7390066449.

The spelling of 4514532993 in words is "four billion, five hundred fourteen million, five hundred thirty-two thousand, nine hundred ninety-three".