115155513214543 has 8 divisors (see below), whose sum is σ = 115162723762640. Its totient is φ = 115148302963200.

The previous prime is 115155513214541. The next prime is 115155513214549. The reversal of 115155513214543 is 345412315551511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115155513214543 - 2¹ = 115155513214541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115155513214493 and 115155513214502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115155513214541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1845380143 + ... + 1845442543.

It is an arithmetic number, because the mean of its divisors is an integer number (14395340470330).

Almost surely, 2^{115155513214543} is an apocalyptic number.

115155513214543 is a deficient number, since it is larger than the sum of its proper divisors (7210548097).

115155513214543 is an equidigital number, since it uses as much as digits as its factorization.

115155513214543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148377.

The product of its digits is 900000, while the sum is 46.

The spelling of 115155513214543 in words is "one hundred fifteen trillion, one hundred fifty-five billion, five hundred thirteen million, two hundred fourteen thousand, five hundred forty-three".