505045635 has 8 divisors (see below), whose sum is σ = 808073040. Its totient is φ = 269357664.

The previous prime is 505045633. The next prime is 505045637. The reversal of 505045635 is 536540505.

It is an interprime number because it is at equal distance from previous prime (505045633) and next prime (505045637).

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

It is not a de Polignac number, because 505045635 - 2¹ = 505045633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 505045596 and 505045605.

It is not an unprimeable number, because it can be changed into a prime (505045633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16834840 + ... + 16834869.

It is an arithmetic number, because the mean of its divisors is an integer number (101009130).

Almost surely, 2^505045635 is an apocalyptic number.

505045635 is a deficient number, since it is larger than the sum of its proper divisors (303027405).

505045635 is a wasteful number, since it uses less digits than its factorization.

505045635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33669717.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 505045635 is about 22473.2203967300. The cubic root of 505045635 is about 796.3614108217.

The spelling of 505045635 in words is "five hundred five million, forty-five thousand, six hundred thirty-five".