118572673155 has 8 divisors (see below), whose sum is σ = 189716277072. Its totient is φ = 63238759008.

The previous prime is 118572673147. The next prime is 118572673189. The reversal of 118572673155 is 551376275811.

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

It is not a de Polignac number, because 118572673155 - 2³ = 118572673147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118572673098 and 118572673107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3952422424 + ... + 3952422453.

It is an arithmetic number, because the mean of its divisors is an integer number (23714534634).

Almost surely, 2^118572673155 is an apocalyptic number.

118572673155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118572673155 is a deficient number, since it is larger than the sum of its proper divisors (71143603917).

118572673155 is an equidigital number, since it uses as much as digits as its factorization.

118572673155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7904844885.

The product of its digits is 1764000, while the sum is 51.

The spelling of 118572673155 in words is "one hundred eighteen billion, five hundred seventy-two million, six hundred seventy-three thousand, one hundred fifty-five".