115544535453413 has 4 divisors (see below), whose sum is σ = 126048584131008. Its totient is φ = 105040486775820.

The previous prime is 115544535453343. The next prime is 115544535453427. The reversal of 115544535453413 is 314354535445511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115544535453413 - 2¹⁶ = 115544535387877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115544535453463) 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, 5252024338781 + ... + 5252024338802.

It is an arithmetic number, because the mean of its divisors is an integer number (31512146032752).

Almost surely, 2^{115544535453413} is an apocalyptic number.

It is an amenable number.

115544535453413 is a deficient number, since it is larger than the sum of its proper divisors (10504048677595).

115544535453413 is a wasteful number, since it uses less digits than its factorization.

115544535453413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10504048677594.

The product of its digits is 21600000, while the sum is 53.

The spelling of 115544535453413 in words is "one hundred fifteen trillion, five hundred forty-four billion, five hundred thirty-five million, four hundred fifty-three thousand, four hundred thirteen".