455928376873 has 4 divisors (see below), whose sum is σ = 456240872080. Its totient is φ = 455615881668.

The previous prime is 455928376853. The next prime is 455928376933. The reversal of 455928376873 is 378673829554.

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 a de Polignac number, because none of the positive numbers 2^k-455928376873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455928376799 and 455928376808.

It is not an unprimeable number, because it can be changed into a prime (455928376853) 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, 156245415 + ... + 156248332.

It is an arithmetic number, because the mean of its divisors is an integer number (114060218020).

Almost surely, 2^455928376873 is an apocalyptic number.

It is an amenable number.

455928376873 is a deficient number, since it is larger than the sum of its proper divisors (312495207).

455928376873 is a wasteful number, since it uses less digits than its factorization.

455928376873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312495206.

The product of its digits is 304819200, while the sum is 67.

The spelling of 455928376873 in words is "four hundred fifty-five billion, nine hundred twenty-eight million, three hundred seventy-six thousand, eight hundred seventy-three".