13053610553 has 2 divisors, whose sum is σ = 13053610554. Its totient is φ = 13053610552.

The previous prime is 13053610543. The next prime is 13053610631. The reversal of 13053610553 is 35501635031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11818298944 + 1235311609 = 108712^2 + 35147^2 .

It is an emirp because it is prime and its reverse (35501635031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13053610553 - 2¹⁶ = 13053545017 is a prime.

It is not a weakly prime, because it can be changed into another prime (13053610523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6526805276 + 6526805277.

It is an arithmetic number, because the mean of its divisors is an integer number (6526805277).

Almost surely, 2^13053610553 is an apocalyptic number.

It is an amenable number.

13053610553 is a deficient number, since it is larger than the sum of its proper divisors (1).

13053610553 is an equidigital number, since it uses as much as digits as its factorization.

13053610553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20250, while the sum is 32.

The spelling of 13053610553 in words is "thirteen billion, fifty-three million, six hundred ten thousand, five hundred fifty-three".