13301422553 has 8 divisors (see below), whose sum is σ = 13458005256. Its totient is φ = 13145328000.

The previous prime is 13301422543. The next prime is 13301422567. The reversal of 13301422553 is 35522410331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8821529929 + 4479892624 = 93923^2 + 66932^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13301422553 - 2¹² = 13301418457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13301422543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67076 + ... + 176357.

It is an arithmetic number, because the mean of its divisors is an integer number (1682250657).

Almost surely, 2^13301422553 is an apocalyptic number.

It is an amenable number.

13301422553 is a deficient number, since it is larger than the sum of its proper divisors (156582703).

13301422553 is a wasteful number, since it uses less digits than its factorization.

13301422553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244075.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 13301422553 its reverse (35522410331), we get a palindrome (48823832884).

The spelling of 13301422553 in words is "thirteen billion, three hundred one million, four hundred twenty-two thousand, five hundred fifty-three".