171377465352 has 16 divisors (see below), whose sum is σ = 428443663440. Its totient is φ = 57125821776.

The previous prime is 171377465333. The next prime is 171377465387. The reversal of 171377465352 is 253564773171.

It is a junction number, because it is equal to n+sod(n) for n = 171377465295 and 171377465304.

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 3 ways as a sum of consecutive naturals, for example, 3570363838 + ... + 3570363885.

It is an arithmetic number, because the mean of its divisors is an integer number (26777728965).

Almost surely, 2^171377465352 is an apocalyptic number.

171377465352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

171377465352 is an abundant number, since it is smaller than the sum of its proper divisors (257066198088).

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

171377465352 is a wasteful number, since it uses less digits than its factorization.

171377465352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140727732 (or 7140727728 counting only the distinct ones).

The product of its digits is 3704400, while the sum is 51.

The spelling of 171377465352 in words is "one hundred seventy-one billion, three hundred seventy-seven million, four hundred sixty-five thousand, three hundred fifty-two".