53435059 has 2 divisors, whose sum is σ = 53435060. Its totient is φ = 53435058.

The previous prime is 53435021. The next prime is 53435093. The reversal of 53435059 is 95053435.

It is a happy number.

It is an a-pointer prime, because the next prime (53435093) can be obtained adding 53435059 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53435059 - 2²³ = 45046451 is a prime.

It is not a weakly prime, because it can be changed into another prime (53435159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26717529 + 26717530.

It is an arithmetic number, because the mean of its divisors is an integer number (26717530).

Almost surely, 2^53435059 is an apocalyptic number.

53435059 is a deficient number, since it is larger than the sum of its proper divisors (1).

53435059 is an equidigital number, since it uses as much as digits as its factorization.

53435059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 53435059 is about 7309.9287958228. The cubic root of 53435059 is about 376.6535783515.

The spelling of 53435059 in words is "fifty-three million, four hundred thirty-five thousand, fifty-nine".