115225454542355 has 4 divisors (see below), whose sum is σ = 138270545450832. Its totient is φ = 92180363633880.

The previous prime is 115225454542189. The next prime is 115225454542357. The reversal of 115225454542355 is 553245454522511.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 115225454542355 - 2²⁰ = 115225453493779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115225454542297 and 115225454542306.

It is not an unprimeable number, because it can be changed into a prime (115225454542357) 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, 11522545454231 + ... + 11522545454240.

It is an arithmetic number, because the mean of its divisors is an integer number (34567636362708).

Almost surely, 2^{115225454542355} is an apocalyptic number.

115225454542355 is a deficient number, since it is larger than the sum of its proper divisors (23045090908477).

115225454542355 is an equidigital number, since it uses as much as digits as its factorization.

115225454542355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23045090908476.

The product of its digits is 24000000, while the sum is 53.

The spelling of 115225454542355 in words is "one hundred fifteen trillion, two hundred twenty-five billion, four hundred fifty-four million, five hundred forty-two thousand, three hundred fifty-five".