4500494784 has 70 divisors (see below), whose sum is σ = 13340891784. Its totient is φ = 1500163200.

The previous prime is 4500494777. The next prime is 4500494837. The reversal of 4500494784 is 4874940054.

It is a super-2 number, since 2×4500494784² = 40508906601622413312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 428892 + ... + 439259.

Almost surely, 2^4500494784 is an apocalyptic number.

It is an amenable number.

4500494784 is an abundant number, since it is smaller than the sum of its proper divisors (8840397000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4500494784 is an equidigital number, since it uses as much as digits as its factorization.

4500494784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868175 (or 868156 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 4500494784 is about 67085.7271258201. The cubic root of 4500494784 is about 1651.0241311472.

The spelling of 4500494784 in words is "four billion, five hundred million, four hundred ninety-four thousand, seven hundred eighty-four".