115554363473 has 4 divisors (see below), whose sum is σ = 115577382708. Its totient is φ = 115531344240.

The previous prime is 115554363461. The next prime is 115554363479. The reversal of 115554363473 is 374363455511.

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

It can be written as a sum of positive squares in 2 ways, for example, as 109248097729 + 6306265744 = 330527^2 + 79412^2 .

It is a cyclic number.

It is not a de Polignac number, because 115554363473 - 2⁸ = 115554363217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115554363479) 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 3 ways as a sum of consecutive naturals, for example, 11502086 + ... + 11512127.

It is an arithmetic number, because the mean of its divisors is an integer number (28894345677).

Almost surely, 2^115554363473 is an apocalyptic number.

It is an amenable number.

115554363473 is a deficient number, since it is larger than the sum of its proper divisors (23019235).

115554363473 is an equidigital number, since it uses as much as digits as its factorization.

115554363473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23019234.

The product of its digits is 2268000, while the sum is 47.

The spelling of 115554363473 in words is "one hundred fifteen billion, five hundred fifty-four million, three hundred sixty-three thousand, four hundred seventy-three".