54404059 has 2 divisors, whose sum is σ = 54404060. Its totient is φ = 54404058.

The previous prime is 54404057. The next prime is 54404083. The reversal of 54404059 is 95040445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54404059 - 2¹ = 54404057 is a prime.

Together with 54404057, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54404059.

It is not a weakly prime, because it can be changed into another prime (54404057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27202029 + 27202030.

It is an arithmetic number, because the mean of its divisors is an integer number (27202030).

Almost surely, 2^54404059 is an apocalyptic number.

54404059 is a deficient number, since it is larger than the sum of its proper divisors (1).

54404059 is an equidigital number, since it uses as much as digits as its factorization.

54404059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 54404059 is about 7375.9107234293. The cubic root of 54404059 is about 378.9167185659.

The spelling of 54404059 in words is "fifty-four million, four hundred four thousand, fifty-nine".