53499241 has 2 divisors, whose sum is σ = 53499242. Its totient is φ = 53499240.

The previous prime is 53499233. The next prime is 53499263. The reversal of 53499241 is 14299435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44943616 + 8555625 = 6704^2 + 2925^2 .

It is a cyclic number.

It is not a de Polignac number, because 53499241 - 2³ = 53499233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53499241.

It is not a weakly prime, because it can be changed into another prime (53499841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26749620 + 26749621.

It is an arithmetic number, because the mean of its divisors is an integer number (26749621).

Almost surely, 2^53499241 is an apocalyptic number.

It is an amenable number.

53499241 is a deficient number, since it is larger than the sum of its proper divisors (1).

53499241 is an equidigital number, since it uses as much as digits as its factorization.

53499241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 37.

The square root of 53499241 is about 7314.3175348080. The cubic root of 53499241 is about 376.8043202557.

The spelling of 53499241 in words is "fifty-three million, four hundred ninety-nine thousand, two hundred forty-one".