4517508490 has 16 divisors (see below), whose sum is σ = 8870744160. Its totient is φ = 1642730320.

The previous prime is 4517508473. The next prime is 4517508493. The reversal of 4517508490 is 948057154.

It is not an unprimeable number, because it can be changed into a prime (4517508493) 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, 20534020 + ... + 20534239.

It is an arithmetic number, because the mean of its divisors is an integer number (554421510).

Almost surely, 2^4517508490 is an apocalyptic number.

4517508490 is a deficient number, since it is larger than the sum of its proper divisors (4353235670).

4517508490 is a wasteful number, since it uses less digits than its factorization.

4517508490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41068277.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 4517508490 is about 67212.4132136319. The cubic root of 4517508490 is about 1653.1020297932.

The spelling of 4517508490 in words is "four billion, five hundred seventeen million, five hundred eight thousand, four hundred ninety".