5203571346623 has 16 divisors (see below), whose sum is σ = 5644293066720. Its totient is φ = 4768679350656.

The previous prime is 5203571346607. The next prime is 5203571346709. The reversal of 5203571346623 is 3266431753025.

It is not a de Polignac number, because 5203571346623 - 2⁴ = 5203571346607 is a prime.

It is a super-2 number, since 2×5203571346623² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5203571046623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1348733 + ... + 3496601.

It is an arithmetic number, because the mean of its divisors is an integer number (352768316670).

Almost surely, 2^{5203571346623} is an apocalyptic number.

5203571346623 is a deficient number, since it is larger than the sum of its proper divisors (440721720097).

5203571346623 is a wasteful number, since it uses less digits than its factorization.

5203571346623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149226.

The product of its (nonzero) digits is 2721600, while the sum is 47.

The spelling of 5203571346623 in words is "five trillion, two hundred three billion, five hundred seventy-one million, three hundred forty-six thousand, six hundred twenty-three".