13054429 has 2 divisors, whose sum is σ = 13054430. Its totient is φ = 13054428.

The previous prime is 13054423. The next prime is 13054439. The reversal of 13054429 is 92445031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7991929 + 5062500 = 2827^2 + 2250^2 .

It is a cyclic number.

It is not a de Polignac number, because 13054429 - 2³ = 13054421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13054397 and 13054406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13054421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6527214 + 6527215.

It is an arithmetic number, because the mean of its divisors is an integer number (6527215).

Almost surely, 2^13054429 is an apocalyptic number.

It is an amenable number.

13054429 is a deficient number, since it is larger than the sum of its proper divisors (1).

13054429 is an equidigital number, since it uses as much as digits as its factorization.

13054429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 13054429 is about 3613.0913356847. The cubic root of 13054429 is about 235.4611677414.

The spelling of 13054429 in words is "thirteen million, fifty-four thousand, four hundred twenty-nine".