23636033053 has 4 divisors (see below), whose sum is σ = 24663686688. Its totient is φ = 22608379420.

The previous prime is 23636033039. The next prime is 23636033059. The reversal of 23636033053 is 35033063632.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23636033053 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 (23636033059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513826783 + ... + 513826828.

It is an arithmetic number, because the mean of its divisors is an integer number (6165921672).

Almost surely, 2^23636033053 is an apocalyptic number.

23636033053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23636033053 is a deficient number, since it is larger than the sum of its proper divisors (1027653635).

23636033053 is a wasteful number, since it uses less digits than its factorization.

23636033053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027653634.

The product of its (nonzero) digits is 87480, while the sum is 34.

Adding to 23636033053 its reverse (35033063632), we get a palindrome (58669096685).

The spelling of 23636033053 in words is "twenty-three billion, six hundred thirty-six million, thirty-three thousand, fifty-three".