13160055 has 16 divisors (see below), whose sum is σ = 21782880. Its totient is φ = 6776448.

The previous prime is 13160053. The next prime is 13160099. The reversal of 13160055 is 55006131.

It is a happy number.

It is not a de Polignac number, because 13160055 - 2¹ = 13160053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13160053) 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, 14692 + ... + 15561.

It is an arithmetic number, because the mean of its divisors is an integer number (1361430).

Almost surely, 2^13160055 is an apocalyptic number.

13160055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13160055 is a deficient number, since it is larger than the sum of its proper divisors (8622825).

13160055 is a wasteful number, since it uses less digits than its factorization.

13160055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30290.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 13160055 is about 3627.6790100559. The cubic root of 13160055 is about 236.0945171063.

Adding to 13160055 its reverse (55006131), we get a palindrome (68166186).

The spelling of 13160055 in words is "thirteen million, one hundred sixty thousand, fifty-five".