501056107 has 2 divisors, whose sum is σ = 501056108. Its totient is φ = 501056106.

The previous prime is 501056099. The next prime is 501056123. The reversal of 501056107 is 701650105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 501056107 - 2³ = 501056099 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (501056137) 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 as a sum of consecutive naturals, namely, 250528053 + 250528054.

It is an arithmetic number, because the mean of its divisors is an integer number (250528054).

Almost surely, 2^501056107 is an apocalyptic number.

501056107 is a deficient number, since it is larger than the sum of its proper divisors (1).

501056107 is an equidigital number, since it uses as much as digits as its factorization.

501056107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 501056107 is about 22384.2825884593. The cubic root of 501056107 is about 794.2589547823.

The spelling of 501056107 in words is "five hundred one million, fifty-six thousand, one hundred seven".