483778505 has 8 divisors (see below), whose sum is σ = 663467712. Its totient is φ = 331733808.

The previous prime is 483778487. The next prime is 483778507. The reversal of 483778505 is 505877384.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 483778505 - 2⁸ = 483778249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 483778505.

It is not an unprimeable number, because it can be changed into a prime (483778507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6911087 + ... + 6911156.

It is an arithmetic number, because the mean of its divisors is an integer number (82933464).

Almost surely, 2^483778505 is an apocalyptic number.

It is an amenable number.

483778505 is a deficient number, since it is larger than the sum of its proper divisors (179689207).

483778505 is a wasteful number, since it uses less digits than its factorization.

483778505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13822255.

The product of its (nonzero) digits is 940800, while the sum is 47.

The square root of 483778505 is about 21994.9654466653. The cubic root of 483778505 is about 785.0226534093.

The spelling of 483778505 in words is "four hundred eighty-three million, seven hundred seventy-eight thousand, five hundred five".