53590423 has 2 divisors, whose sum is σ = 53590424. Its totient is φ = 53590422.

The previous prime is 53590421. The next prime is 53590429. The reversal of 53590423 is 32409535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53590423 - 2¹ = 53590421 is a prime.

Together with 53590421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53590421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26795211 + 26795212.

It is an arithmetic number, because the mean of its divisors is an integer number (26795212).

Almost surely, 2^53590423 is an apocalyptic number.

53590423 is a deficient number, since it is larger than the sum of its proper divisors (1).

53590423 is an equidigital number, since it uses as much as digits as its factorization.

53590423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 53590423 is about 7320.5479986132. The cubic root of 53590423 is about 377.0182689025.

Adding to 53590423 its reverse (32409535), we get a palindrome (85999958).

The spelling of 53590423 in words is "fifty-three million, five hundred ninety thousand, four hundred twenty-three".