13053136 has 10 divisors (see below), whose sum is σ = 25290482. Its totient is φ = 6526560.

The previous prime is 13053097. The next prime is 13053143. The reversal of 13053136 is 63135031.

It can be written as a sum of positive squares in only one way, i.e., 9884736 + 3168400 = 3144^2 + 1780^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407895 + ... + 407926.

Almost surely, 2^13053136 is an apocalyptic number.

13053136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13053136 is a deficient number, since it is larger than the sum of its proper divisors (12237346).

13053136 is an equidigital number, since it uses as much as digits as its factorization.

13053136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815829 (or 815823 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 13053136 is about 3612.9123986059. The cubic root of 13053136 is about 235.4533935895.

Adding to 13053136 its reverse (63135031), we get a palindrome (76188167).

The spelling of 13053136 in words is "thirteen million, fifty-three thousand, one hundred thirty-six".