4501040899 has 4 divisors (see below), whose sum is σ = 4502779336. Its totient is φ = 4499302464.

The previous prime is 4501040827. The next prime is 4501040917. The reversal of 4501040899 is 9980401054.

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 4501040899 - 2⁹ = 4501040387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4501050899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865329 + ... + 870514.

It is an arithmetic number, because the mean of its divisors is an integer number (1125694834).

Almost surely, 2^4501040899 is an apocalyptic number.

4501040899 is a deficient number, since it is larger than the sum of its proper divisors (1738437).

4501040899 is a wasteful number, since it uses less digits than its factorization.

4501040899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738436.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 4501040899 is about 67089.7972794672. The cubic root of 4501040899 is about 1651.0909099215.

The spelling of 4501040899 in words is "four billion, five hundred one million, forty thousand, eight hundred ninety-nine".