505055550483 has 32 divisors (see below), whose sum is σ = 821729664000. Its totient is φ = 304039922400.

The previous prime is 505055550469. The next prime is 505055550497. The reversal of 505055550483 is 384055550505.

It is a happy number.

505055550483 is a `hidden beast` number, since 5 + 0 + 5 + 0 + 55 + 550 + 48 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (505055550469) and next prime (505055550497).

It is not a de Polignac number, because 505055550483 - 2⁵ = 505055550451 is a prime.

It is a super-2 number, since 2×505055550483² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (505055550283) 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 31 ways as a sum of consecutive naturals, for example, 5662203 + ... + 5750708.

It is an arithmetic number, because the mean of its divisors is an integer number (25679052000).

Almost surely, 2^505055550483 is an apocalyptic number.

505055550483 is a deficient number, since it is larger than the sum of its proper divisors (316674113517).

505055550483 is a wasteful number, since it uses less digits than its factorization.

505055550483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11413080 (or 11413074 counting only the distinct ones).

The product of its (nonzero) digits is 1500000, while the sum is 45.

The spelling of 505055550483 in words is "five hundred five billion, fifty-five million, five hundred fifty thousand, four hundred eighty-three".