54355099 has 2 divisors, whose sum is σ = 54355100. Its totient is φ = 54355098.

The previous prime is 54355097. The next prime is 54355151. The reversal of 54355099 is 99055345.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54355099 - 2¹ = 54355097 is a prime.

Together with 54355097, 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 (54355097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27177549 + 27177550.

It is an arithmetic number, because the mean of its divisors is an integer number (27177550).

Almost surely, 2^54355099 is an apocalyptic number.

54355099 is a deficient number, since it is larger than the sum of its proper divisors (1).

54355099 is an equidigital number, since it uses as much as digits as its factorization.

54355099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 54355099 is about 7372.5910642053. The cubic root of 54355099 is about 378.8030179170.

The spelling of 54355099 in words is "fifty-four million, three hundred fifty-five thousand, ninety-nine".