11452136623 has 2 divisors, whose sum is σ = 11452136624. Its totient is φ = 11452136622.

The previous prime is 11452136621. The next prime is 11452136669. The reversal of 11452136623 is 32663125411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11452136623 - 2¹ = 11452136621 is a prime.

Together with 11452136621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11452136621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726068311 + 5726068312.

It is an arithmetic number, because the mean of its divisors is an integer number (5726068312).

Almost surely, 2^11452136623 is an apocalyptic number.

11452136623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11452136623 is an equidigital number, since it uses as much as digits as its factorization.

11452136623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 34.

The spelling of 11452136623 in words is "eleven billion, four hundred fifty-two million, one hundred thirty-six thousand, six hundred twenty-three".