115454057 has 2 divisors, whose sum is σ = 115454058. Its totient is φ = 115454056.

The previous prime is 115454047. The next prime is 115454069. The reversal of 115454057 is 750454511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91795561 + 23658496 = 9581^2 + 4864^2 .

It is a cyclic number.

It is not a de Polignac number, because 115454057 - 2¹⁶ = 115388521 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115454047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57727028 + 57727029.

It is an arithmetic number, because the mean of its divisors is an integer number (57727029).

Almost surely, 2^115454057 is an apocalyptic number.

It is an amenable number.

115454057 is a deficient number, since it is larger than the sum of its proper divisors (1).

115454057 is an equidigital number, since it uses as much as digits as its factorization.

115454057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 115454057 is about 10744.9549556990. The cubic root of 115454057 is about 486.9335882240.

The spelling of 115454057 in words is "one hundred fifteen million, four hundred fifty-four thousand, fifty-seven".