13537086923 has 2 divisors, whose sum is σ = 13537086924. Its totient is φ = 13537086922.

The previous prime is 13537086911. The next prime is 13537087001. The reversal of 13537086923 is 32968073531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13537086923 - 2¹⁰ = 13537085899 is a prime.

It is not a weakly prime, because it can be changed into another prime (13537086223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6768543461 + 6768543462.

It is an arithmetic number, because the mean of its divisors is an integer number (6768543462).

Almost surely, 2^13537086923 is an apocalyptic number.

13537086923 is a deficient number, since it is larger than the sum of its proper divisors (1).

13537086923 is an equidigital number, since it uses as much as digits as its factorization.

13537086923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 47.

It can be divided in two parts, 1353708 and 6923, that added together give a palindrome (1360631).

The spelling of 13537086923 in words is "thirteen billion, five hundred thirty-seven million, eighty-six thousand, nine hundred twenty-three".