505010560601 has 4 divisors (see below), whose sum is σ = 505448558772. Its totient is φ = 504572562432.

The previous prime is 505010560573. The next prime is 505010560633. The reversal of 505010560601 is 106065010505.

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 421232152576 + 83778408025 = 649024^2 + 289445^2 .

It is a cyclic number.

It is not a de Polignac number, because 505010560601 - 2³⁴ = 487830691417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505010560501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218997356 + ... + 218999661.

It is an arithmetic number, because the mean of its divisors is an integer number (126362139693).

Almost surely, 2^505010560601 is an apocalyptic number.

It is an amenable number.

505010560601 is a deficient number, since it is larger than the sum of its proper divisors (437998171).

505010560601 is a wasteful number, since it uses less digits than its factorization.

505010560601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437998170.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 505010560601 in words is "five hundred five billion, ten million, five hundred sixty thousand, six hundred one".