13235054652623 has 4 divisors (see below), whose sum is σ = 13285378054608. Its totient is φ = 13184731250640.

The previous prime is 13235054652587. The next prime is 13235054652683. The reversal of 13235054652623 is 32625645053231.

It is a happy number.

13235054652623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13235054652623 - 2⁶ = 13235054652559 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 (13235054652683) 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, 25161700598 + ... + 25161701123.

It is an arithmetic number, because the mean of its divisors is an integer number (3321344513652).

Almost surely, 2^{13235054652623} is an apocalyptic number.

13235054652623 is a deficient number, since it is larger than the sum of its proper divisors (50323401985).

13235054652623 is an equidigital number, since it uses as much as digits as its factorization.

13235054652623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50323401984.

The product of its (nonzero) digits is 3888000, while the sum is 47.

The spelling of 13235054652623 in words is "thirteen trillion, two hundred thirty-five billion, fifty-four million, six hundred fifty-two thousand, six hundred twenty-three".