13413953 has 4 divisors (see below), whose sum is σ = 15330240. Its totient is φ = 11497668.

The previous prime is 13413931. The next prime is 13413971. The reversal of 13413953 is 35931431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13413953 - 2⁶ = 13413889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13413353) 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 3 ways as a sum of consecutive naturals, for example, 958133 + ... + 958146.

It is an arithmetic number, because the mean of its divisors is an integer number (3832560).

Almost surely, 2^13413953 is an apocalyptic number.

It is an amenable number.

13413953 is a deficient number, since it is larger than the sum of its proper divisors (1916287).

13413953 is an equidigital number, since it uses as much as digits as its factorization.

13413953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916286.

The product of its digits is 4860, while the sum is 29.

The square root of 13413953 is about 3662.5063822470. The cubic root of 13413953 is about 237.6031861873.

The spelling of 13413953 in words is "thirteen million, four hundred thirteen thousand, nine hundred fifty-three".