115263453 has 8 divisors (see below), whose sum is σ = 153806400. Its totient is φ = 76781408.

The previous prime is 115263439. The next prime is 115263461. The reversal of 115263453 is 354362511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115263453 - 2⁶ = 115263389 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 115263453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115263413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10608 + ... + 18521.

It is an arithmetic number, because the mean of its divisors is an integer number (19225800).

Almost surely, 2^115263453 is an apocalyptic number.

It is an amenable number.

115263453 is a deficient number, since it is larger than the sum of its proper divisors (38542947).

115263453 is a wasteful number, since it uses less digits than its factorization.

115263453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30451.

The product of its digits is 10800, while the sum is 30.

The square root of 115263453 is about 10736.0818271844. The cubic root of 115263453 is about 486.6654798140.

The spelling of 115263453 in words is "one hundred fifteen million, two hundred sixty-three thousand, four hundred fifty-three".