13054057 has 2 divisors, whose sum is σ = 13054058. Its totient is φ = 13054056.

The previous prime is 13054043. The next prime is 13054073. The reversal of 13054057 is 75045031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7080921 + 5973136 = 2661^2 + 2444^2 .

It is a cyclic number.

It is not a de Polignac number, because 13054057 - 2²³ = 4665449 is a prime.

It is not a weakly prime, because it can be changed into another prime (13054037) 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 as a sum of consecutive naturals, namely, 6527028 + 6527029.

It is an arithmetic number, because the mean of its divisors is an integer number (6527029).

Almost surely, 2^13054057 is an apocalyptic number.

It is an amenable number.

13054057 is a deficient number, since it is larger than the sum of its proper divisors (1).

13054057 is an equidigital number, since it uses as much as digits as its factorization.

13054057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 13054057 is about 3613.0398558555. The cubic root of 13054057 is about 235.4589311471.

Adding to 13054057 its reverse (75045031), we get a palindrome (88099088).

The spelling of 13054057 in words is "thirteen million, fifty-four thousand, fifty-seven".