501056099 has 2 divisors, whose sum is σ = 501056100. Its totient is φ = 501056098.

The previous prime is 501056093. The next prime is 501056107. The reversal of 501056099 is 990650105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 501056099 - 2⁸ = 501055843 is a prime.

It is not a weakly prime, because it can be changed into another prime (501056093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250528049 + 250528050.

It is an arithmetic number, because the mean of its divisors is an integer number (250528050).

Almost surely, 2^501056099 is an apocalyptic number.

501056099 is a deficient number, since it is larger than the sum of its proper divisors (1).

501056099 is an equidigital number, since it uses as much as digits as its factorization.

501056099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 501056099 is about 22384.2824097624. The cubic root of 501056099 is about 794.2589505552.

The spelling of 501056099 in words is "five hundred one million, fifty-six thousand, ninety-nine".