4500666432 has 84 divisors (see below), whose sum is σ = 13215059676. Its totient is φ = 1463623680.

The previous prime is 4500666403. The next prime is 4500666461. The reversal of 4500666432 is 2346660054.

It is an interprime number because it is at equal distance from previous prime (4500666403) and next prime (4500666461).

It can be written as a sum of positive squares in 2 ways, for example, as 422055936 + 4078610496 = 20544^2 + 63864^2 .

It is a super-2 number, since 2×4500666432² = 40511996664263221248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71673 + ... + 118904.

It is an arithmetic number, because the mean of its divisors is an integer number (157322139).

Almost surely, 2^4500666432 is an apocalyptic number.

It is an amenable number.

4500666432 is an abundant number, since it is smaller than the sum of its proper divisors (8714393244).

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

4500666432 is a wasteful number, since it uses less digits than its factorization.

4500666432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190636 (or 190623 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 4500666432 is about 67087.0064319463. The cubic root of 4500666432 is about 1651.0451207940.

The spelling of 4500666432 in words is "four billion, five hundred million, six hundred sixty-six thousand, four hundred thirty-two".