53435093 has 2 divisors, whose sum is σ = 53435094. Its totient is φ = 53435092.

The previous prime is 53435059. The next prime is 53435147. The reversal of 53435093 is 39053435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28654609 + 24780484 = 5353^2 + 4978^2 .

It is a cyclic number.

It is not a de Polignac number, because 53435093 - 2¹⁸ = 53172949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53435593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26717546 + 26717547.

It is an arithmetic number, because the mean of its divisors is an integer number (26717547).

Almost surely, 2^53435093 is an apocalyptic number.

It is an amenable number.

53435093 is a deficient number, since it is larger than the sum of its proper divisors (1).

53435093 is an equidigital number, since it uses as much as digits as its factorization.

53435093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 32.

The square root of 53435093 is about 7309.9311214265. The cubic root of 53435093 is about 376.6536582380.

The spelling of 53435093 in words is "fifty-three million, four hundred thirty-five thousand, ninety-three".