116542855 has 16 divisors (see below), whose sum is σ = 164301984. Its totient is φ = 78238080.

The previous prime is 116542849. The next prime is 116542913. The reversal of 116542855 is 558245611.

It is not a de Polignac number, because 116542855 - 2⁹ = 116542343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80784 + ... + 82213.

It is an arithmetic number, because the mean of its divisors is an integer number (10268874).

Almost surely, 2^116542855 is an apocalyptic number.

116542855 is a deficient number, since it is larger than the sum of its proper divisors (47759129).

116542855 is a wasteful number, since it uses less digits than its factorization.

116542855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163026.

The product of its digits is 48000, while the sum is 37.

The square root of 116542855 is about 10795.5016094668. The cubic root of 116542855 is about 488.4594892280.

The spelling of 116542855 in words is "one hundred sixteen million, five hundred forty-two thousand, eight hundred fifty-five".