5453663545 has 16 divisors (see below), whose sum is σ = 7148013120. Its totient is φ = 3961483200.

The previous prime is 5453663543. The next prime is 5453663557.

5453663545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5453663545 - 2¹ = 5453663543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5453663495 and 5453663504.

It is not an unprimeable number, because it can be changed into a prime (5453663543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14211 + ... + 105400.

It is an arithmetic number, because the mean of its divisors is an integer number (446750820).

Almost surely, 2^5453663545 is an apocalyptic number.

5453663545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5453663545 is a deficient number, since it is larger than the sum of its proper divisors (1694349575).

5453663545 is a wasteful number, since it uses less digits than its factorization.

5453663545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120456.

The product of its digits is 3240000, while the sum is 46.

The square root of 5453663545 is about 73848.9237903979. The cubic root of 5453663545 is about 1760.2030956443.

The spelling of 5453663545 in words is "five billion, four hundred fifty-three million, six hundred sixty-three thousand, five hundred forty-five".