52175032 has 96 divisors (see below), whose sum is σ = 125172000. Its totient is φ = 19948032.

The previous prime is 52175027. The next prime is 52175033. The reversal of 52175032 is 23057125.

It is a junction number, because it is equal to n+sod(n) for n = 52174988 and 52175006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52175033) 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, 350094 + ... + 350242.

It is an arithmetic number, because the mean of its divisors is an integer number (1303875).

Almost surely, 2^52175032 is an apocalyptic number.

52175032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52175032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62586000).

52175032 is an abundant number, since it is smaller than the sum of its proper divisors (72996968).

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

52175032 is a wasteful number, since it uses less digits than its factorization.

52175032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 52175032 is about 7223.2286409887. The cubic root of 52175032 is about 373.6694344304.

The spelling of 52175032 in words is "fifty-two million, one hundred seventy-five thousand, thirty-two".