504505162545 has 16 divisors (see below), whose sum is σ = 809803792512. Its totient is φ = 268204242560.

The previous prime is 504505162429. The next prime is 504505162561. The reversal of 504505162545 is 545261505405.

It is not a de Polignac number, because 504505162545 - 2¹⁸ = 504504900401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504505162497 and 504505162506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54068772 + ... + 54078101.

It is an arithmetic number, because the mean of its divisors is an integer number (50612737032).

Almost surely, 2^504505162545 is an apocalyptic number.

It is an amenable number.

504505162545 is a deficient number, since it is larger than the sum of its proper divisors (305298629967).

504505162545 is a wasteful number, since it uses less digits than its factorization.

504505162545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108147192.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 504505162545 in words is "five hundred four billion, five hundred five million, one hundred sixty-two thousand, five hundred forty-five".