153263660223423 has 4 divisors (see below), whose sum is σ = 204351546964568. Its totient is φ = 102175773482280.

The previous prime is 153263660223383. The next prime is 153263660223433. The reversal of 153263660223423 is 324322066362351.

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

It is a de Polignac number, because none of the positive numbers 2^k-153263660223423 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 (153263660223433) 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, 25543943370568 + ... + 25543943370573.

It is an arithmetic number, because the mean of its divisors is an integer number (51087886741142).

Almost surely, 2^{153263660223423} is an apocalyptic number.

153263660223423 is a deficient number, since it is larger than the sum of its proper divisors (51087886741145).

153263660223423 is an equidigital number, since it uses as much as digits as its factorization.

153263660223423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51087886741144.

The product of its (nonzero) digits is 5598720, while the sum is 48.

The spelling of 153263660223423 in words is "one hundred fifty-three trillion, two hundred sixty-three billion, six hundred sixty million, two hundred twenty-three thousand, four hundred twenty-three".