50459501 has 2 divisors, whose sum is σ = 50459502. Its totient is φ = 50459500.

The previous prime is 50459491. The next prime is 50459503. The reversal of 50459501 is 10595405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42902500 + 7557001 = 6550^2 + 2749^2 .

It is a cyclic number.

It is not a de Polignac number, because 50459501 - 2¹⁰ = 50458477 is a prime.

It is a super-2 number, since 2×50459501² = 5092322482338002, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 50459503, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50459503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25229750 + 25229751.

It is an arithmetic number, because the mean of its divisors is an integer number (25229751).

Almost surely, 2^50459501 is an apocalyptic number.

It is an amenable number.

50459501 is a deficient number, since it is larger than the sum of its proper divisors (1).

50459501 is an equidigital number, since it uses as much as digits as its factorization.

50459501 is an evil number, because the sum of its binary digits is even.

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

The square root of 50459501 is about 7103.4851305539. The cubic root of 50459501 is about 369.5282543980.

The spelling of 50459501 in words is "fifty million, four hundred fifty-nine thousand, five hundred one".