115416545542 has 8 divisors (see below), whose sum is σ = 173127194856. Its totient is φ = 57707480592.

The previous prime is 115416545539. The next prime is 115416545557. The reversal of 115416545542 is 245545614511.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193183 + ... + 517834.

It is an arithmetic number, because the mean of its divisors is an integer number (21640899357).

Almost surely, 2^115416545542 is an apocalyptic number.

115416545542 is a deficient number, since it is larger than the sum of its proper divisors (57710649314).

115416545542 is an equidigital number, since it uses as much as digits as its factorization.

115416545542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792182.

The product of its digits is 480000, while the sum is 43.

The spelling of 115416545542 in words is "one hundred fifteen billion, four hundred sixteen million, five hundred forty-five thousand, five hundred forty-two".