5454530450 has 24 divisors (see below), whose sum is σ = 10679398320. Its totient is φ = 2066979600.

The previous prime is 5454530449. The next prime is 5454530503. The reversal of 5454530450 is 540354545.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5454530450.

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, 2869856 + ... + 2871755.

It is an arithmetic number, because the mean of its divisors is an integer number (444974930).

Almost surely, 2^5454530450 is an apocalyptic number.

5454530450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5454530450 is a deficient number, since it is larger than the sum of its proper divisors (5224867870).

5454530450 is a wasteful number, since it uses less digits than its factorization.

5454530450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5741642 (or 5741637 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 5454530450 is about 73854.7930062769. The cubic root of 5454530450 is about 1760.2963569909.

Adding to 5454530450 its reverse (540354545), we get a palindrome (5994884995).

The spelling of 5454530450 in words is "five billion, four hundred fifty-four million, five hundred thirty thousand, four hundred fifty".