50894959 has 2 divisors, whose sum is σ = 50894960. Its totient is φ = 50894958.

The previous prime is 50894953. The next prime is 50894983. The reversal of 50894959 is 95949805.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50894959 - 2³ = 50894951 is a prime.

It is a super-2 number, since 2×50894959² = 5180593703223362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50894951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25447479 + 25447480.

It is an arithmetic number, because the mean of its divisors is an integer number (25447480).

Almost surely, 2^50894959 is an apocalyptic number.

50894959 is a deficient number, since it is larger than the sum of its proper divisors (1).

50894959 is an equidigital number, since it uses as much as digits as its factorization.

50894959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 49.

The square root of 50894959 is about 7134.0702968221. The cubic root of 50894959 is about 370.5882024746.

The spelling of 50894959 in words is "fifty million, eight hundred ninety-four thousand, nine hundred fifty-nine".