53336623 has 8 divisors (see below), whose sum is σ = 54311600. Its totient is φ = 52367040.

The previous prime is 53336617. The next prime is 53336651. The reversal of 53336623 is 32663335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53336623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53336683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22243 + ... + 24523.

It is an arithmetic number, because the mean of its divisors is an integer number (6788950).

Almost surely, 2^53336623 is an apocalyptic number.

53336623 is a deficient number, since it is larger than the sum of its proper divisors (974977).

53336623 is a wasteful number, since it uses less digits than its factorization.

53336623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697.

The product of its digits is 29160, while the sum is 31.

The square root of 53336623 is about 7303.1926580092. The cubic root of 53336623 is about 376.4221506304.

Adding to 53336623 its reverse (32663335), we get a palindrome (85999958).

The spelling of 53336623 in words is "fifty-three million, three hundred thirty-six thousand, six hundred twenty-three".