485072530055 has 4 divisors (see below), whose sum is σ = 582087036072. Its totient is φ = 388058024040.

The previous prime is 485072530049. The next prime is 485072530073. The reversal of 485072530055 is 550035270584.

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

It is not a de Polignac number, because 485072530055 - 2²² = 485068335751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 485072529988 and 485072530015.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 48507253001 + ... + 48507253010.

It is an arithmetic number, because the mean of its divisors is an integer number (145521759018).

Almost surely, 2^485072530055 is an apocalyptic number.

485072530055 is a deficient number, since it is larger than the sum of its proper divisors (97014506017).

485072530055 is an equidigital number, since it uses as much as digits as its factorization.

485072530055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97014506016.

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 485072530055 in words is "four hundred eighty-five billion, seventy-two million, five hundred thirty thousand, fifty-five".