483920621879 has 4 divisors (see below), whose sum is σ = 483927030600. Its totient is φ = 483914213160.

The previous prime is 483920621857. The next prime is 483920621909. The reversal of 483920621879 is 978126029384.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 483920621879 - 2²⁰ = 483919573303 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 (483920621579) 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, 3089729 + ... + 3242570.

It is an arithmetic number, because the mean of its divisors is an integer number (120981757650).

Almost surely, 2^483920621879 is an apocalyptic number.

483920621879 is a deficient number, since it is larger than the sum of its proper divisors (6408721).

483920621879 is an equidigital number, since it uses as much as digits as its factorization.

483920621879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6408720.

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 483920621879 in words is "four hundred eighty-three billion, nine hundred twenty million, six hundred twenty-one thousand, eight hundred seventy-nine".