13013254053 has 12 divisors (see below), whose sum is σ = 19304947948. Its totient is φ = 8441029440.

The previous prime is 13013254049. The next prime is 13013254063. The reversal of 13013254053 is 35045231031.

It can be written as a sum of positive squares in 2 ways, for example, as 6128071524 + 6885182529 = 78282^2 + 82977^2 .

It is not a de Polignac number, because 13013254053 - 2² = 13013254049 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 (13013254003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19539088 + ... + 19539753.

Almost surely, 2^13013254053 is an apocalyptic number.

It is an amenable number.

13013254053 is a deficient number, since it is larger than the sum of its proper divisors (6291693895).

13013254053 is a wasteful number, since it uses less digits than its factorization.

13013254053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39078884 (or 39078881 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 13013254053 its reverse (35045231031), we get a palindrome (48058485084).

The spelling of 13013254053 in words is "thirteen billion, thirteen million, two hundred fifty-four thousand, fifty-three".