53400059 has 2 divisors, whose sum is σ = 53400060. Its totient is φ = 53400058.

The previous prime is 53400001. The next prime is 53400079. The reversal of 53400059 is 95000435.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53400059 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (53400079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26700029 + 26700030.

It is an arithmetic number, because the mean of its divisors is an integer number (26700030).

Almost surely, 2^53400059 is an apocalyptic number.

53400059 is a deficient number, since it is larger than the sum of its proper divisors (1).

53400059 is an equidigital number, since it uses as much as digits as its factorization.

53400059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 53400059 is about 7307.5343995085. The cubic root of 53400059 is about 376.5713242734.

The spelling of 53400059 in words is "fifty-three million, four hundred thousand, fifty-nine".