115551453244413 has 32 divisors (see below), whose sum is σ = 165760929907200. Its totient is φ = 71451684734976.

The previous prime is 115551453244379. The next prime is 115551453244417. The reversal of 115551453244413 is 314442354155511.

It is a happy number.

It is not a de Polignac number, because 115551453244413 - 2⁶ = 115551453244349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115551453244417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226939956 + ... + 227448557.

It is an arithmetic number, because the mean of its divisors is an integer number (5180029059600).

Almost surely, 2^{115551453244413} is an apocalyptic number.

It is an amenable number.

115551453244413 is a deficient number, since it is larger than the sum of its proper divisors (50209476662787).

115551453244413 is a wasteful number, since it uses less digits than its factorization.

115551453244413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454388661.

The product of its digits is 2880000, while the sum is 48.

The spelling of 115551453244413 in words is "one hundred fifteen trillion, five hundred fifty-one billion, four hundred fifty-three million, two hundred forty-four thousand, four hundred thirteen".