4485981459 has 8 divisors (see below), whose sum is σ = 6003545040. Its totient is φ = 2979536096.

The previous prime is 4485981443. The next prime is 4485981469. The reversal of 4485981459 is 9541895844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4485981459 - 2⁴ = 4485981443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4485981399 and 4485981408.

It is not an unprimeable number, because it can be changed into a prime (4485981469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2778612 + ... + 2780225.

It is an arithmetic number, because the mean of its divisors is an integer number (750443130).

Almost surely, 2^4485981459 is an apocalyptic number.

4485981459 is a deficient number, since it is larger than the sum of its proper divisors (1517563581).

4485981459 is a wasteful number, since it uses less digits than its factorization.

4485981459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5559109.

The product of its digits is 8294400, while the sum is 57.

The square root of 4485981459 is about 66977.4697864887. The cubic root of 4485981459 is about 1649.2474632610.

The spelling of 4485981459 in words is "four billion, four hundred eighty-five million, nine hundred eighty-one thousand, four hundred fifty-nine".