115273063453 has 8 divisors (see below), whose sum is σ = 119702201976. Its totient is φ = 110920953600.

The previous prime is 115273063397. The next prime is 115273063457. The reversal of 115273063453 is 354360372511.

It can be written as a sum of positive squares in 4 ways, for example, as 1219615929 + 114053447524 = 34923^2 + 337718^2 .

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 115273063453 - 2⁹ = 115273062941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115273063457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19254118 + ... + 19260103.

It is an arithmetic number, because the mean of its divisors is an integer number (14962775247).

Almost surely, 2^115273063453 is an apocalyptic number.

It is an amenable number.

115273063453 is a deficient number, since it is larger than the sum of its proper divisors (4429138523).

115273063453 is an equidigital number, since it uses as much as digits as its factorization.

115273063453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38514335.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 115273063453 in words is "one hundred fifteen billion, two hundred seventy-three million, sixty-three thousand, four hundred fifty-three".