4497663518 has 8 divisors (see below), whose sum is σ = 6903390648. Its totient is φ = 2196533304.

The previous prime is 4497663509. The next prime is 4497663523. The reversal of 4497663518 is 8153667944.

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

It is a super-2 number, since 2×4497663518² = 40457954242296272648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4497663518.

It is a congruent number.

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, 26149121 + ... + 26149292.

It is an arithmetic number, because the mean of its divisors is an integer number (862923831).

Almost surely, 2^4497663518 is an apocalyptic number.

4497663518 is a deficient number, since it is larger than the sum of its proper divisors (2405727130).

4497663518 is a wasteful number, since it uses less digits than its factorization.

4497663518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52298458.

The product of its digits is 4354560, while the sum is 53.

The square root of 4497663518 is about 67064.6219552455. The cubic root of 4497663518 is about 1650.6778381804.

The spelling of 4497663518 in words is "four billion, four hundred ninety-seven million, six hundred sixty-three thousand, five hundred eighteen".