162328740555 has 8 divisors (see below), whose sum is σ = 259725984912. Its totient is φ = 86575328288.

The previous prime is 162328740547. The next prime is 162328740593. The reversal of 162328740555 is 555047823261.

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

It is a cyclic number.

It is not a de Polignac number, because 162328740555 - 2³ = 162328740547 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 5410958004 + ... + 5410958033.

It is an arithmetic number, because the mean of its divisors is an integer number (32465748114).

Almost surely, 2^162328740555 is an apocalyptic number.

162328740555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

162328740555 is a deficient number, since it is larger than the sum of its proper divisors (97397244357).

162328740555 is a wasteful number, since it uses less digits than its factorization.

162328740555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10821916045.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 162328740555 in words is "one hundred sixty-two billion, three hundred twenty-eight million, seven hundred forty thousand, five hundred fifty-five".