13455330051 has 16 divisors (see below), whose sum is σ = 18998820000. Its totient is φ = 8441200128.

The previous prime is 13455330047. The next prime is 13455330059. The reversal of 13455330051 is 15003355431.

It is not a de Polignac number, because 13455330051 - 2² = 13455330047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13455330059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367525 + ... + 402473.

It is an arithmetic number, because the mean of its divisors is an integer number (1187426250).

Almost surely, 2^13455330051 is an apocalyptic number.

13455330051 is a deficient number, since it is larger than the sum of its proper divisors (5543489949).

13455330051 is a wasteful number, since it uses less digits than its factorization.

13455330051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42518.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 13455330051 its reverse (15003355431), we get a palindrome (28458685482).

The spelling of 13455330051 in words is "thirteen billion, four hundred fifty-five million, three hundred thirty thousand, fifty-one".