505006033624045 has 4 divisors (see below), whose sum is σ = 606007240348860. Its totient is φ = 404004826899232.

The previous prime is 505006033624003. The next prime is 505006033624097. The reversal of 505006033624045 is 540426330600505.

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

It can be written as a sum of positive squares in 2 ways, for example, as 142191386906409 + 362814646717636 = 11924403^2 + 19047694^2 .

It is a cyclic number.

It is not a de Polignac number, because 505006033624045 - 2²⁷ = 505005899406317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 505006033623992 and 505006033624010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50500603362400 + ... + 50500603362409.

It is an arithmetic number, because the mean of its divisors is an integer number (151501810087215).

Almost surely, 2^{505006033624045} is an apocalyptic number.

It is an amenable number.

505006033624045 is a deficient number, since it is larger than the sum of its proper divisors (101001206724815).

505006033624045 is a wasteful number, since it uses less digits than its factorization.

505006033624045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101001206724814.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 505006033624045 in words is "five hundred five trillion, six billion, thirty-three million, six hundred twenty-four thousand, forty-five".