54266899 has 2 divisors, whose sum is σ = 54266900. Its totient is φ = 54266898.

The previous prime is 54266857. The next prime is 54266921. The reversal of 54266899 is 99866245.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54266899 is a prime.

It is not a weakly prime, because it can be changed into another prime (54266809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27133449 + 27133450.

It is an arithmetic number, because the mean of its divisors is an integer number (27133450).

Almost surely, 2^54266899 is an apocalyptic number.

54266899 is a deficient number, since it is larger than the sum of its proper divisors (1).

54266899 is an equidigital number, since it uses as much as digits as its factorization.

54266899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 49.

The square root of 54266899 is about 7366.6070208747. The cubic root of 54266899 is about 378.5980171327.

The spelling of 54266899 in words is "fifty-four million, two hundred sixty-six thousand, eight hundred ninety-nine".