54494933 has 2 divisors, whose sum is σ = 54494934. Its totient is φ = 54494932.

The previous prime is 54494929. The next prime is 54494953. The reversal of 54494933 is 33949445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41692849 + 12802084 = 6457^2 + 3578^2 .

It is a cyclic number.

It is not a de Polignac number, because 54494933 - 2² = 54494929 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54494953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27247466 + 27247467.

It is an arithmetic number, because the mean of its divisors is an integer number (27247467).

Almost surely, 2^54494933 is an apocalyptic number.

It is an amenable number.

54494933 is a deficient number, since it is larger than the sum of its proper divisors (1).

54494933 is an equidigital number, since it uses as much as digits as its factorization.

54494933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 41.

The square root of 54494933 is about 7382.0683415964. The cubic root of 54494933 is about 379.1275761389.

The spelling of 54494933 in words is "fifty-four million, four hundred ninety-four thousand, nine hundred thirty-three".