4494510479 has 4 divisors (see below), whose sum is σ = 4639494720. Its totient is φ = 4349526240.

The previous prime is 4494510443. The next prime is 4494510491. The reversal of 4494510479 is 9740154944.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4494510479 - 2²⁸ = 4226075023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4494510409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72492074 + ... + 72492135.

It is an arithmetic number, because the mean of its divisors is an integer number (1159873680).

Almost surely, 2^4494510479 is an apocalyptic number.

4494510479 is a deficient number, since it is larger than the sum of its proper divisors (144984241).

4494510479 is a wasteful number, since it uses less digits than its factorization.

4494510479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144984240.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 4494510479 is about 67041.1103652080. The cubic root of 4494510479 is about 1650.2920179818.

The spelling of 4494510479 in words is "four billion, four hundred ninety-four million, five hundred ten thousand, four hundred seventy-nine".