53235499 has 2 divisors, whose sum is σ = 53235500. Its totient is φ = 53235498.

The previous prime is 53235467. The next prime is 53235509. The reversal of 53235499 is 99453235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53235499 - 2⁵ = 53235467 is a prime.

It is not a weakly prime, because it can be changed into another prime (53235199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26617749 + 26617750.

It is an arithmetic number, because the mean of its divisors is an integer number (26617750).

Almost surely, 2^53235499 is an apocalyptic number.

53235499 is a deficient number, since it is larger than the sum of its proper divisors (1).

53235499 is an equidigital number, since it uses as much as digits as its factorization.

53235499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145800, while the sum is 40.

The square root of 53235499 is about 7296.2660998623. The cubic root of 53235499 is about 376.1841065903.

The spelling of 53235499 in words is "fifty-three million, two hundred thirty-five thousand, four hundred ninety-nine".