13051889045 has 16 divisors (see below), whose sum is σ = 16871026032. Its totient is φ = 9636049920.

The previous prime is 13051889027. The next prime is 13051889063. The reversal of 13051889045 is 54098815031.

It is an interprime number because it is at equal distance from previous prime (13051889027) and next prime (13051889063).

It can be written as a sum of positive squares in 8 ways, for example, as 1475635396 + 11576253649 = 38414^2 + 107593^2 .

It is not a de Polignac number, because 13051889045 - 2¹⁰ = 13051888021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13051888987 and 13051889005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285599 + ... + 328131.

It is an arithmetic number, because the mean of its divisors is an integer number (1054439127).

Almost surely, 2^13051889045 is an apocalyptic number.

It is an amenable number.

13051889045 is a deficient number, since it is larger than the sum of its proper divisors (3819136987).

13051889045 is a wasteful number, since it uses less digits than its factorization.

13051889045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47272.

The product of its (nonzero) digits is 172800, while the sum is 44.

The spelling of 13051889045 in words is "thirteen billion, fifty-one million, eight hundred eighty-nine thousand, forty-five".