53488859 has 2 divisors, whose sum is σ = 53488860. Its totient is φ = 53488858.

The previous prime is 53488843. The next prime is 53488873. The reversal of 53488859 is 95888435.

53488859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53488859 - 2⁴ = 53488843 is a prime.

It is a super-2 number, since 2×53488859² = 5722116074243762, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53488829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26744429 + 26744430.

It is an arithmetic number, because the mean of its divisors is an integer number (26744430).

Almost surely, 2^53488859 is an apocalyptic number.

53488859 is a deficient number, since it is larger than the sum of its proper divisors (1).

53488859 is an equidigital number, since it uses as much as digits as its factorization.

53488859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 50.

The square root of 53488859 is about 7313.6077964299. The cubic root of 53488859 is about 376.7799446106.

The spelling of 53488859 in words is "fifty-three million, four hundred eighty-eight thousand, eight hundred fifty-nine".