171062056005 has 32 divisors (see below), whose sum is σ = 278426596224. Its totient is φ = 89663625216.

The previous prime is 171062055971. The next prime is 171062056013. The reversal of 171062056005 is 500650260171.

171062056005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 171062056005 - 2¹³ = 171062047813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238617 + ... + 631713.

It is an arithmetic number, because the mean of its divisors is an integer number (8700831132).

Almost surely, 2^171062056005 is an apocalyptic number.

171062056005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

171062056005 is a deficient number, since it is larger than the sum of its proper divisors (107364540219).

171062056005 is a wasteful number, since it uses less digits than its factorization.

171062056005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393605.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 171062056005 in words is "one hundred seventy-one billion, sixty-two million, fifty-six thousand, five".