23503313063829 has 16 divisors (see below), whose sum is σ = 32066738299904. Its totient is φ = 15304386207600.

The previous prime is 23503313063819. The next prime is 23503313063897. The reversal of 23503313063829 is 92836031330532.

It is not a de Polignac number, because 23503313063829 - 2²⁸ = 23503044628373 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 (23503313063819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23950434 + ... + 24912444.

It is an arithmetic number, because the mean of its divisors is an integer number (2004171143744).

Almost surely, 2^{23503313063829} is an apocalyptic number.

It is an amenable number.

23503313063829 is a deficient number, since it is larger than the sum of its proper divisors (8563425236075).

23503313063829 is a wasteful number, since it uses less digits than its factorization.

23503313063829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151448.

The product of its (nonzero) digits is 2099520, while the sum is 48.

The spelling of 23503313063829 in words is "twenty-three trillion, five hundred three billion, three hundred thirteen million, sixty-three thousand, eight hundred twenty-nine".