115410457 has 2 divisors, whose sum is σ = 115410458. Its totient is φ = 115410456.

The previous prime is 115410443. The next prime is 115410469. The reversal of 115410457 is 754014511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82646281 + 32764176 = 9091^2 + 5724^2 .

It is an emirp because it is prime and its reverse (754014511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115410457 - 2¹¹ = 115408409 is a prime.

It is not a weakly prime, because it can be changed into another prime (115410497) 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, 57705228 + 57705229.

It is an arithmetic number, because the mean of its divisors is an integer number (57705229).

Almost surely, 2^115410457 is an apocalyptic number.

It is an amenable number.

115410457 is a deficient number, since it is larger than the sum of its proper divisors (1).

115410457 is an equidigital number, since it uses as much as digits as its factorization.

115410457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 115410457 is about 10742.9259049851. The cubic root of 115410457 is about 486.8722854050.

Adding to 115410457 its reverse (754014511), we get a palindrome (869424968).

It can be divided in two parts, 1154 and 10457, that added together give a palindrome (11611).

The spelling of 115410457 in words is "one hundred fifteen million, four hundred ten thousand, four hundred fifty-seven".