115530554212453 has 4 divisors (see below), whose sum is σ = 116078092384288. Its totient is φ = 114983016040620.

The previous prime is 115530554212399. The next prime is 115530554212547. The reversal of 115530554212453 is 354212455035511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115530554212453 - 2²¹ = 115530552115301 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 (115530534212453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273769085601 + ... + 273769086022.

It is an arithmetic number, because the mean of its divisors is an integer number (29019523096072).

Almost surely, 2^{115530554212453} is an apocalyptic number.

It is an amenable number.

115530554212453 is a deficient number, since it is larger than the sum of its proper divisors (547538171835).

115530554212453 is an equidigital number, since it uses as much as digits as its factorization.

115530554212453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547538171834.

The product of its (nonzero) digits is 1800000, while the sum is 46.

The spelling of 115530554212453 in words is "one hundred fifteen trillion, five hundred thirty billion, five hundred fifty-four million, two hundred twelve thousand, four hundred fifty-three".