4487580491 has 16 divisors (see below), whose sum is σ = 5018923008. Its totient is φ = 3992284800.

The previous prime is 4487580463. The next prime is 4487580511. The reversal of 4487580491 is 1940857844.

4487580491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4487580491 - 2¹⁸ = 4487318347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4487580401) 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 15 ways as a sum of consecutive naturals, for example, 76355 + ... + 121676.

It is an arithmetic number, because the mean of its divisors is an integer number (313682688).

Almost surely, 2^4487580491 is an apocalyptic number.

4487580491 is a deficient number, since it is larger than the sum of its proper divisors (531342517).

4487580491 is a wasteful number, since it uses less digits than its factorization.

4487580491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198122.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 4487580491 is about 66989.4058116655. The cubic root of 4487580491 is about 1649.4433985475.

The spelling of 4487580491 in words is "four billion, four hundred eighty-seven million, five hundred eighty thousand, four hundred ninety-one".