115253534540055 has 64 divisors (see below), whose sum is σ = 191877227900928. Its totient is φ = 59010985313280.

The previous prime is 115253534540003. The next prime is 115253534540069. The reversal of 115253534540055 is 550045435352511.

It is not a de Polignac number, because 115253534540055 - 2⁹ = 115253534539543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115253534539986 and 115253534540013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43764744 + ... + 46323426.

It is an arithmetic number, because the mean of its divisors is an integer number (2998081685952).

Almost surely, 2^{115253534540055} is an apocalyptic number.

115253534540055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115253534540055 is a deficient number, since it is larger than the sum of its proper divisors (76623693360873).

115253534540055 is a wasteful number, since it uses less digits than its factorization.

115253534540055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559496.

The product of its (nonzero) digits is 4500000, while the sum is 48.

Adding to 115253534540055 its reverse (550045435352511), we get a palindrome (665298969892566).

The spelling of 115253534540055 in words is "one hundred fifteen trillion, two hundred fifty-three billion, five hundred thirty-four million, five hundred forty thousand, fifty-five".