14623363653 has 16 divisors (see below), whose sum is σ = 20113254336. Its totient is φ = 9445962240.

The previous prime is 14623363649. The next prime is 14623363669. The reversal of 14623363653 is 35636332641.

It is a happy number.

It is not a de Polignac number, because 14623363653 - 2² = 14623363649 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14623363693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584076 + ... + 608597.

It is an arithmetic number, because the mean of its divisors is an integer number (1257078396).

Almost surely, 2^14623363653 is an apocalyptic number.

It is an amenable number.

14623363653 is a deficient number, since it is larger than the sum of its proper divisors (5489890683).

14623363653 is a wasteful number, since it uses less digits than its factorization.

14623363653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192804.

The product of its digits is 699840, while the sum is 42.

The spelling of 14623363653 in words is "fourteen billion, six hundred twenty-three million, three hundred sixty-three thousand, six hundred fifty-three".