52132170 has 16 divisors (see below), whose sum is σ = 125117280. Its totient is φ = 13901904.

The previous prime is 52132159. The next prime is 52132177. The reversal of 52132170 is 7123125.

It is not an unprimeable number, because it can be changed into a prime (52132177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868840 + ... + 868899.

It is an arithmetic number, because the mean of its divisors is an integer number (7819830).

Almost surely, 2^52132170 is an apocalyptic number.

52132170 is an abundant number, since it is smaller than the sum of its proper divisors (72985110).

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

52132170 is a wasteful number, since it uses less digits than its factorization.

52132170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737749.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 52132170 is about 7220.2610756122. The cubic root of 52132170 is about 373.5670827468.

Adding to 52132170 its reverse (7123125), we get a palindrome (59255295).

The spelling of 52132170 in words is "fifty-two million, one hundred thirty-two thousand, one hundred seventy".