54635233 has 2 divisors, whose sum is σ = 54635234. Its totient is φ = 54635232.

The previous prime is 54635221. The next prime is 54635249. The reversal of 54635233 is 33253645.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53114944 + 1520289 = 7288^2 + 1233^2 .

It is a cyclic number.

It is not a de Polignac number, because 54635233 - 2⁹ = 54634721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54635195 and 54635204.

It is not a weakly prime, because it can be changed into another prime (54635213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27317616 + 27317617.

It is an arithmetic number, because the mean of its divisors is an integer number (27317617).

Almost surely, 2^54635233 is an apocalyptic number.

It is an amenable number.

54635233 is a deficient number, since it is larger than the sum of its proper divisors (1).

54635233 is an equidigital number, since it uses as much as digits as its factorization.

54635233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 31.

The square root of 54635233 is about 7391.5649899057. The cubic root of 54635233 is about 379.4526584479.

Adding to 54635233 its reverse (33253645), we get a palindrome (87888878).

The spelling of 54635233 in words is "fifty-four million, six hundred thirty-five thousand, two hundred thirty-three".