5450459505 has 16 divisors (see below), whose sum is σ = 9233720064. Its totient is φ = 2735916800.

The previous prime is 5450459501. The next prime is 5450459513. The reversal of 5450459505 is 5059540545.

It is not a de Polignac number, because 5450459505 - 2² = 5450459501 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5450459501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10686921 + ... + 10687430.

It is an arithmetic number, because the mean of its divisors is an integer number (577107504).

Almost surely, 2^5450459505 is an apocalyptic number.

It is an amenable number.

5450459505 is a deficient number, since it is larger than the sum of its proper divisors (3783260559).

5450459505 is a wasteful number, since it uses less digits than its factorization.

5450459505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21374376.

The product of its (nonzero) digits is 450000, while the sum is 42.

The square root of 5450459505 is about 73827.2273961308. The cubic root of 5450459505 is about 1759.8583203143.

The spelling of 5450459505 in words is "five billion, four hundred fifty million, four hundred fifty-nine thousand, five hundred five".