534161871 has 24 divisors (see below), whose sum is σ = 805568400. Its totient is φ = 353693952.

The previous prime is 534161863. The next prime is 534161911. The reversal of 534161871 is 178161435.

534161871 is a `hidden beast` number, since 5 + 34 + 1 + 618 + 7 + 1 = 666.

It is not a de Polignac number, because 534161871 - 2³ = 534161863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534161851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28831 + ... + 43583.

It is an arithmetic number, because the mean of its divisors is an integer number (33565350).

Almost surely, 2^534161871 is an apocalyptic number.

534161871 is a deficient number, since it is larger than the sum of its proper divisors (271406529).

534161871 is a wasteful number, since it uses less digits than its factorization.

534161871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14917 (or 14905 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 534161871 is about 23111.9421728249. The cubic root of 534161871 is about 811.3799932557.

The spelling of 534161871 in words is "five hundred thirty-four million, one hundred sixty-one thousand, eight hundred seventy-one".