115648453 has 2 divisors, whose sum is σ = 115648454. Its totient is φ = 115648452.

The previous prime is 115648441. The next prime is 115648471. The reversal of 115648453 is 354846511.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69856164 + 45792289 = 8358^2 + 6767^2 .

It is an emirp because it is prime and its reverse (354846511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115648453 - 2²⁵ = 82094021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115648483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57824226 + 57824227.

It is an arithmetic number, because the mean of its divisors is an integer number (57824227).

Almost surely, 2^115648453 is an apocalyptic number.

It is an amenable number.

115648453 is a deficient number, since it is larger than the sum of its proper divisors (1).

115648453 is an equidigital number, since it uses as much as digits as its factorization.

115648453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 37.

The square root of 115648453 is about 10753.9970708570. The cubic root of 115648453 is about 487.2067267840.

The spelling of 115648453 in words is "one hundred fifteen million, six hundred forty-eight thousand, four hundred fifty-three".