13651053 has 16 divisors (see below), whose sum is σ = 19668096. Its totient is φ = 8372160.

The previous prime is 13651031. The next prime is 13651109. The reversal of 13651053 is 35015631.

It is not a de Polignac number, because 13651053 - 2¹⁰ = 13650029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13651003) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 20776 + ... + 21422.

It is an arithmetic number, because the mean of its divisors is an integer number (1229256).

Almost surely, 2^13651053 is an apocalyptic number.

13651053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13651053 is a deficient number, since it is larger than the sum of its proper divisors (6017043).

13651053 is a wasteful number, since it uses less digits than its factorization.

13651053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 13651053 is about 3694.7331432730. The cubic root of 13651053 is about 238.9949462935.

Adding to 13651053 its reverse (35015631), we get a palindrome (48666684).

The spelling of 13651053 in words is "thirteen million, six hundred fifty-one thousand, fifty-three".