162148533078 has 32 divisors (see below), whose sum is σ = 370639777536. Its totient is φ = 46326332448.

The previous prime is 162148533067. The next prime is 162148533091. The reversal of 162148533078 is 870335841261.

It is a congruent number.

It is an unprimeable number.

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, 1299600 + ... + 1418892.

It is an arithmetic number, because the mean of its divisors is an integer number (11582493048).

Almost surely, 2^162148533078 is an apocalyptic number.

162148533078 is an abundant number, since it is smaller than the sum of its proper divisors (208491244458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162148533078 is a wasteful number, since it uses less digits than its factorization.

162148533078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151668.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 162148533078 in words is "one hundred sixty-two billion, one hundred forty-eight million, five hundred thirty-three thousand, seventy-eight".