5045455273 has 4 divisors (see below), whose sum is σ = 5045655888. Its totient is φ = 5045254660.

The previous prime is 5045455253. The next prime is 5045455277. The reversal of 5045455273 is 3725545405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5045455273 - 2⁹ = 5045454761 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. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5045455277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56083 + ... + 115048.

It is an arithmetic number, because the mean of its divisors is an integer number (1261413972).

Almost surely, 2^5045455273 is an apocalyptic number.

It is an amenable number.

5045455273 is a deficient number, since it is larger than the sum of its proper divisors (200615).

5045455273 is a wasteful number, since it uses less digits than its factorization.

5045455273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200614.

The product of its (nonzero) digits is 420000, while the sum is 40.

The square root of 5045455273 is about 71031.3682326337. The cubic root of 5045455273 is about 1715.1421509782.

The spelling of 5045455273 in words is "five billion, forty-five million, four hundred fifty-five thousand, two hundred seventy-three".