54245699 has 2 divisors, whose sum is σ = 54245700. Its totient is φ = 54245698.

The previous prime is 54245677. The next prime is 54245701. The reversal of 54245699 is 99654245.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54245699 is a prime.

Together with 54245701, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54245599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27122849 + 27122850.

It is an arithmetic number, because the mean of its divisors is an integer number (27122850).

Almost surely, 2^54245699 is an apocalyptic number.

54245699 is a deficient number, since it is larger than the sum of its proper divisors (1).

54245699 is an equidigital number, since it uses as much as digits as its factorization.

54245699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 44.

The square root of 54245699 is about 7365.1679546362. The cubic root of 54245699 is about 378.5487094606.

The spelling of 54245699 in words is "fifty-four million, two hundred forty-five thousand, six hundred ninety-nine".