52120182 has 16 divisors (see below), whose sum is σ = 105497280. Its totient is φ = 17163912.

The previous prime is 52120121. The next prime is 52120183. The reversal of 52120182 is 28102125.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52120183) 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, 51832 + ... + 52827.

It is an arithmetic number, because the mean of its divisors is an integer number (6593580).

Almost surely, 2^52120182 is an apocalyptic number.

52120182 is an abundant number, since it is smaller than the sum of its proper divisors (53377098).

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

52120182 is a wasteful number, since it uses less digits than its factorization.

52120182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104747.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 52120182 is about 7219.4308639948. The cubic root of 52120182 is about 373.5384461391.

The spelling of 52120182 in words is "fifty-two million, one hundred twenty thousand, one hundred eighty-two".