53590087 has 2 divisors, whose sum is σ = 53590088. Its totient is φ = 53590086.

The previous prime is 53590081. The next prime is 53590091. The reversal of 53590087 is 78009535.

53590087 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 53590087 - 2³ = 53590079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53590081) 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, 26795043 + 26795044.

It is an arithmetic number, because the mean of its divisors is an integer number (26795044).

Almost surely, 2^53590087 is an apocalyptic number.

53590087 is a deficient number, since it is larger than the sum of its proper divisors (1).

53590087 is an equidigital number, since it uses as much as digits as its factorization.

53590087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 53590087 is about 7320.5250494756. The cubic root of 53590087 is about 377.0174809607.

The spelling of 53590087 in words is "fifty-three million, five hundred ninety thousand, eighty-seven".