5463566545 has 4 divisors (see below), whose sum is σ = 6556279860. Its totient is φ = 4370853232.

The previous prime is 5463566513. The next prime is 5463566551. The reversal of 5463566545 is 5456653645.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2910386704 + 2553179841 = 53948^2 + 50529^2 .

It is a cyclic number.

It is not a de Polignac number, because 5463566545 - 2⁵ = 5463566513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546356650 + ... + 546356659.

It is an arithmetic number, because the mean of its divisors is an integer number (1639069965).

Almost surely, 2^5463566545 is an apocalyptic number.

It is an amenable number.

5463566545 is a deficient number, since it is larger than the sum of its proper divisors (1092713315).

5463566545 is a wasteful number, since it uses less digits than its factorization.

5463566545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092713314.

The product of its digits is 6480000, while the sum is 49.

The square root of 5463566545 is about 73915.9424278687. The cubic root of 5463566545 is about 1761.2678692538.

The spelling of 5463566545 in words is "five billion, four hundred sixty-three million, five hundred sixty-six thousand, five hundred forty-five".