115454515344152 has 16 divisors (see below), whose sum is σ = 216502187817600. Its totient is φ = 57720598592800.

The previous prime is 115454515344083. The next prime is 115454515344221. The reversal of 115454515344152 is 251443515454511.

It is an interprime number because it is at equal distance from previous prime (115454515344083) and next prime (115454515344221).

It is a super-2 number, since 2×115454515344152² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115454515344152.

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 3 ways as a sum of consecutive naturals, for example, 832311224 + ... + 832449927.

It is an arithmetic number, because the mean of its divisors is an integer number (13531386738600).

Almost surely, 2^{115454515344152} is an apocalyptic number.

It is an amenable number.

115454515344152 is a deficient number, since it is larger than the sum of its proper divisors (101047672473448).

115454515344152 is a wasteful number, since it uses less digits than its factorization.

115454515344152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664769826 (or 1664769822 counting only the distinct ones).

The product of its digits is 4800000, while the sum is 50.

The spelling of 115454515344152 in words is "one hundred fifteen trillion, four hundred fifty-four billion, five hundred fifteen million, three hundred forty-four thousand, one hundred fifty-two".