13050342551 has 4 divisors (see below), whose sum is σ = 13101122352. Its totient is φ = 12999562752.

The previous prime is 13050342533. The next prime is 13050342601. The reversal of 13050342551 is 15524305031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15524305031 = 3677 ⋅4222003.

It is a cyclic number.

It is not a de Polignac number, because 13050342551 - 2²⁶ = 12983233687 is a prime.

It is a super-2 number, since 2×13050342551² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13050312551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25389515 + ... + 25390028.

It is an arithmetic number, because the mean of its divisors is an integer number (3275280588).

Almost surely, 2^13050342551 is an apocalyptic number.

13050342551 is a deficient number, since it is larger than the sum of its proper divisors (50779801).

13050342551 is an equidigital number, since it uses as much as digits as its factorization.

13050342551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50779800.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 13050342551 its reverse (15524305031), we get a palindrome (28574647582).

The spelling of 13050342551 in words is "thirteen billion, fifty million, three hundred forty-two thousand, five hundred fifty-one".