116254155543 has 16 divisors (see below), whose sum is σ = 156574080000. Its totient is φ = 76718832800.

The previous prime is 116254155533. The next prime is 116254155551. The reversal of 116254155543 is 345551452611.

It is a cyclic number.

It is not a de Polignac number, because 116254155543 - 2¹⁴ = 116254139159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116254155495 and 116254155504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116254155533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1451458 + ... + 1529456.

It is an arithmetic number, because the mean of its divisors is an integer number (9785880000).

Almost surely, 2^116254155543 is an apocalyptic number.

116254155543 is a deficient number, since it is larger than the sum of its proper divisors (40319924457).

116254155543 is a wasteful number, since it uses less digits than its factorization.

116254155543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83022.

The product of its digits is 360000, while the sum is 42.

The spelling of 116254155543 in words is "one hundred sixteen billion, two hundred fifty-four million, one hundred fifty-five thousand, five hundred forty-three".