53675623 has 4 divisors (see below), whose sum is σ = 53690368. Its totient is φ = 53660880.

The previous prime is 53675617. The next prime is 53675639. The reversal of 53675623 is 32657635.

It is a happy number.

53675623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32657635 = 5 ⋅6531527.

It is a cyclic number.

It is not a de Polignac number, because 53675623 - 2¹³ = 53667431 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53675693) 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 in 3 ways as a sum of consecutive naturals, for example, 2458 + ... + 10648.

It is an arithmetic number, because the mean of its divisors is an integer number (13422592).

It is a Poulet number, since it divides 2^53675622-1.

Almost surely, 2^53675623 is an apocalyptic number.

53675623 is a deficient number, since it is larger than the sum of its proper divisors (14745).

53675623 is an equidigital number, since it uses as much as digits as its factorization.

53675623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14744.

The product of its digits is 113400, while the sum is 37.

The square root of 53675623 is about 7326.3649240261. The cubic root of 53675623 is about 377.2179622236.

The spelling of 53675623 in words is "fifty-three million, six hundred seventy-five thousand, six hundred twenty-three".