505050601 has 16 divisors (see below), whose sum is σ = 563226048. Its totient is φ = 449032000.

The previous prime is 505050563. The next prime is 505050607. The reversal of 505050601 is 106050505.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-505050601 is a prime.

It is a super-2 number, since 2×505050601² = 510152219140922402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (505050607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89475 + ... + 94951.

It is an arithmetic number, because the mean of its divisors is an integer number (35201628).

Almost surely, 2^505050601 is an apocalyptic number.

It is an amenable number.

505050601 is a deficient number, since it is larger than the sum of its proper divisors (58175447).

505050601 is a wasteful number, since it uses less digits than its factorization.

505050601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 505050601 is about 22473.3308835161. The cubic root of 505050601 is about 796.3640209606.

The spelling of 505050601 in words is "five hundred five million, fifty thousand, six hundred one".