13294557053 has 2 divisors, whose sum is σ = 13294557054. Its totient is φ = 13294557052.

The previous prime is 13294556983. The next prime is 13294557077. The reversal of 13294557053 is 35075549231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13283254009 + 11303044 = 115253^2 + 3362^2 .

It is a cyclic number.

It is not a de Polignac number, because 13294557053 - 2¹⁰ = 13294556029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13294556995 and 13294557013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13294557253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6647278526 + 6647278527.

It is an arithmetic number, because the mean of its divisors is an integer number (6647278527).

Almost surely, 2^13294557053 is an apocalyptic number.

It is an amenable number.

13294557053 is a deficient number, since it is larger than the sum of its proper divisors (1).

13294557053 is an equidigital number, since it uses as much as digits as its factorization.

13294557053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567000, while the sum is 44.

The spelling of 13294557053 in words is "thirteen billion, two hundred ninety-four million, five hundred fifty-seven thousand, fifty-three".