53894303 has 2 divisors, whose sum is σ = 53894304. Its totient is φ = 53894302.

The previous prime is 53894299. The next prime is 53894327. The reversal of 53894303 is 30349835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53894303 - 2² = 53894299 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53894363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26947151 + 26947152.

It is an arithmetic number, because the mean of its divisors is an integer number (26947152).

Almost surely, 2^53894303 is an apocalyptic number.

53894303 is a deficient number, since it is larger than the sum of its proper divisors (1).

53894303 is an equidigital number, since it uses as much as digits as its factorization.

53894303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 53894303 is about 7341.2739357689. The cubic root of 53894303 is about 377.7295430118.

The spelling of 53894303 in words is "fifty-three million, eight hundred ninety-four thousand, three hundred three".