2623538353263 has 16 divisors (see below), whose sum is σ = 3512631936000. Its totient is φ = 1741740020064.

The previous prime is 2623538353231. The next prime is 2623538353277. The reversal of 2623538353263 is 3623538353262.

2623538353263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2623538353263 - 2⁵ = 2623538353231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623538353063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564170 + ... + 2773752.

It is an arithmetic number, because the mean of its divisors is an integer number (219539496000).

Almost surely, 2^{2623538353263} is an apocalyptic number.

2623538353263 is a deficient number, since it is larger than the sum of its proper divisors (889093582737).

2623538353263 is a wasteful number, since it uses less digits than its factorization.

2623538353263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212598.

The product of its digits is 13996800, while the sum is 51.

Subtracting 2623538353263 from its reverse (3623538353262), we obtain a palindrome (999999999999).

The spelling of 2623538353263 in words is "two trillion, six hundred twenty-three billion, five hundred thirty-eight million, three hundred fifty-three thousand, two hundred sixty-three".