162306555255 has 96 divisors (see below), whose sum is σ = 310664180736. Its totient is φ = 77895447552.

The previous prime is 162306555209. The next prime is 162306555277. The reversal of 162306555255 is 552555603261.

162306555255 is a `hidden beast` number, since 1 + 6 + 2 + 30 + 65 + 552 + 5 + 5 = 666.

It is not a de Polignac number, because 162306555255 - 2⁸ = 162306554999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 162306555255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4851114 + ... + 4884456.

It is an arithmetic number, because the mean of its divisors is an integer number (3236085216).

Almost surely, 2^162306555255 is an apocalyptic number.

162306555255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

162306555255 is a deficient number, since it is larger than the sum of its proper divisors (148357625481).

162306555255 is a wasteful number, since it uses less digits than its factorization.

162306555255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33577 (or 33574 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 45.

The spelling of 162306555255 in words is "one hundred sixty-two billion, three hundred six million, five hundred fifty-five thousand, two hundred fifty-five".