5454224545 has 24 divisors (see below), whose sum is σ = 8305806528. Its totient is φ = 3400034400.

The previous prime is 5454224539. The next prime is 5454224603.

5454224545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5454224545 - 2¹⁷ = 5454093473 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5454224498 and 5454224507.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1009221 + ... + 1014610.

It is an arithmetic number, because the mean of its divisors is an integer number (346075272).

Almost surely, 2^5454224545 is an apocalyptic number.

5454224545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5454224545 is a deficient number, since it is larger than the sum of its proper divisors (2851581983).

5454224545 is a wasteful number, since it uses less digits than its factorization.

5454224545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023861 (or 2023854 counting only the distinct ones).

The product of its digits is 640000, while the sum is 40.

The square root of 5454224545 is about 73852.7219877507. The cubic root of 5454224545 is about 1760.2634489628.

The spelling of 5454224545 in words is "five billion, four hundred fifty-four million, two hundred twenty-four thousand, five hundred forty-five".