14536229537 has 4 divisors (see below), whose sum is σ = 14537079216. Its totient is φ = 14535379860.

The previous prime is 14536229501. The next prime is 14536229557. The reversal of 14536229537 is 73592263541.

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, and also an emirpimes, since its reverse is a distinct semiprime: 73592263541 = 149 ⋅493907809.

It is a cyclic number.

It is not a de Polignac number, because 14536229537 - 2¹⁰ = 14536228513 is a prime.

It is a super-2 number, since 2×14536229537² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14536229491 and 14536229500.

It is not an unprimeable number, because it can be changed into a prime (14536229557) 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, 398639 + ... + 433572.

It is an arithmetic number, because the mean of its divisors is an integer number (3634269804).

Almost surely, 2^14536229537 is an apocalyptic number.

It is an amenable number.

14536229537 is a deficient number, since it is larger than the sum of its proper divisors (849679).

14536229537 is an equidigital number, since it uses as much as digits as its factorization.

14536229537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849678.

The product of its digits is 1360800, while the sum is 47.

The spelling of 14536229537 in words is "fourteen billion, five hundred thirty-six million, two hundred twenty-nine thousand, five hundred thirty-seven".