52485171 has 16 divisors (see below), whose sum is σ = 74317824. Its totient is φ = 32833664.

The previous prime is 52485131. The next prime is 52485227. The reversal of 52485171 is 17158425.

It is not a de Polignac number, because 52485171 - 2²² = 48290867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52485131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18190 + ... + 20876.

It is an arithmetic number, because the mean of its divisors is an integer number (4644864).

Almost surely, 2^52485171 is an apocalyptic number.

52485171 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

52485171 is a deficient number, since it is larger than the sum of its proper divisors (21832653).

52485171 is a wasteful number, since it uses less digits than its factorization.

52485171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3090.

The product of its digits is 11200, while the sum is 33.

The square root of 52485171 is about 7244.6650026071. The cubic root of 52485171 is about 374.4083612828.

The spelling of 52485171 in words is "fifty-two million, four hundred eighty-five thousand, one hundred seventy-one".