4515839997 has 8 divisors (see below), whose sum is σ = 6035091840. Its totient is φ = 3003574080.

The previous prime is 4515839971. The next prime is 4515840001. The reversal of 4515839997 is 7999385154.

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

It is not a de Polignac number, because 4515839997 - 2²² = 4511645693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4515839997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4515839957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1744972 + ... + 1747557.

It is an arithmetic number, because the mean of its divisors is an integer number (754386480).

Almost surely, 2^4515839997 is an apocalyptic number.

It is an amenable number.

4515839997 is a deficient number, since it is larger than the sum of its proper divisors (1519251843).

4515839997 is a wasteful number, since it uses less digits than its factorization.

4515839997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492963.

The product of its digits is 12247200, while the sum is 60.

The square root of 4515839997 is about 67199.9999776786. Note that the first 4 decimals coincide. The cubic root of 4515839997 is about 1652.8984862684.

The spelling of 4515839997 in words is "four billion, five hundred fifteen million, eight hundred thirty-nine thousand, nine hundred ninety-seven".