155344532162 has 8 divisors (see below), whose sum is σ = 243147963456. Its totient is φ = 74295211012.

The previous prime is 155344532141. The next prime is 155344532191. The reversal of 155344532162 is 261235443551.

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

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, 1688527478 + ... + 1688527569.

It is an arithmetic number, because the mean of its divisors is an integer number (30393495432).

Almost surely, 2^155344532162 is an apocalyptic number.

155344532162 is a deficient number, since it is larger than the sum of its proper divisors (87803431294).

155344532162 is a wasteful number, since it uses less digits than its factorization.

155344532162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377055072.

The product of its digits is 432000, while the sum is 41.

The spelling of 155344532162 in words is "one hundred fifty-five billion, three hundred forty-four million, five hundred thirty-two thousand, one hundred sixty-two".