5456515124773 has 4 divisors (see below), whose sum is σ = 5743700131360. Its totient is φ = 5169330118188.

The previous prime is 5456515124747. The next prime is 5456515124779. The reversal of 5456515124773 is 3774215156545.

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 5456515124773 - 2³³ = 5447925190181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5456515124779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143592503265 + ... + 143592503302.

It is an arithmetic number, because the mean of its divisors is an integer number (1435925032840).

Almost surely, 2^{5456515124773} is an apocalyptic number.

It is an amenable number.

5456515124773 is a deficient number, since it is larger than the sum of its proper divisors (287185006587).

5456515124773 is a wasteful number, since it uses less digits than its factorization.

5456515124773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287185006586.

The product of its digits is 17640000, while the sum is 55.

The spelling of 5456515124773 in words is "five trillion, four hundred fifty-six billion, five hundred fifteen million, one hundred twenty-four thousand, seven hundred seventy-three".