13760057 has 2 divisors, whose sum is σ = 13760058. Its totient is φ = 13760056.

The previous prime is 13760053. The next prime is 13760077. The reversal of 13760057 is 75006731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12752041 + 1008016 = 3571^2 + 1004^2 .

It is a cyclic number.

It is not a de Polignac number, because 13760057 - 2² = 13760053 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13760053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6880028 + 6880029.

It is an arithmetic number, because the mean of its divisors is an integer number (6880029).

Almost surely, 2^13760057 is an apocalyptic number.

It is an amenable number.

13760057 is a deficient number, since it is larger than the sum of its proper divisors (1).

13760057 is an equidigital number, since it uses as much as digits as its factorization.

13760057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 13760057 is about 3709.4550812754. The cubic root of 13760057 is about 239.6293874785.

Adding to 13760057 its reverse (75006731), we get a palindrome (88766788).

The spelling of 13760057 in words is "thirteen million, seven hundred sixty thousand, fifty-seven".