115051523453 has 2 divisors, whose sum is σ = 115051523454. Its totient is φ = 115051523452.

The previous prime is 115051523449. The next prime is 115051523459. The reversal of 115051523453 is 354325150511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109559676004 + 5491847449 = 330998^2 + 74107^2 .

It is a cyclic number.

It is not a de Polignac number, because 115051523453 - 2² = 115051523449 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115051523459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57525761726 + 57525761727.

It is an arithmetic number, because the mean of its divisors is an integer number (57525761727).

Almost surely, 2^115051523453 is an apocalyptic number.

It is an amenable number.

115051523453 is a deficient number, since it is larger than the sum of its proper divisors (1).

115051523453 is an equidigital number, since it uses as much as digits as its factorization.

115051523453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45000, while the sum is 35.

Adding to 115051523453 its reverse (354325150511), we get a palindrome (469376673964).

The spelling of 115051523453 in words is "one hundred fifteen billion, fifty-one million, five hundred twenty-three thousand, four hundred fifty-three".