500054501 has 2 divisors, whose sum is σ = 500054502. Its totient is φ = 500054500.

The previous prime is 500054449. The next prime is 500054509. The reversal of 500054501 is 105450005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353402401 + 146652100 = 18799^2 + 12110^2 .

It is a cyclic number.

It is not a de Polignac number, because 500054501 - 2¹⁸ = 499792357 is a prime.

It is a Sophie Germain prime.

It is a pancake number, because a pancake can be divided into 500054501 parts by 31624 straight cuts.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500054509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250027250 + 250027251.

It is an arithmetic number, because the mean of its divisors is an integer number (250027251).

Almost surely, 2^500054501 is an apocalyptic number.

It is an amenable number.

500054501 is a deficient number, since it is larger than the sum of its proper divisors (1).

500054501 is an equidigital number, since it uses as much as digits as its factorization.

500054501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 500054501 is about 22361.8984211985. The cubic root of 500054501 is about 793.7293632513.

The spelling of 500054501 in words is "five hundred million, fifty-four thousand, five hundred one".