52132115 has 32 divisors (see below), whose sum is σ = 77583744. Its totient is φ = 32808960.

The previous prime is 52132109. The next prime is 52132141. The reversal of 52132115 is 51123125.

52132115 = 2726² + 2727² + ... + 2732².

It is a happy number.

It is not a de Polignac number, because 52132115 - 2¹⁰ = 52131091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23327 + ... + 25463.

It is an arithmetic number, because the mean of its divisors is an integer number (2424492).

Almost surely, 2^52132115 is an apocalyptic number.

52132115 is a deficient number, since it is larger than the sum of its proper divisors (25451629).

52132115 is a wasteful number, since it uses less digits than its factorization.

52132115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207.

The product of its digits is 300, while the sum is 20.

The square root of 52132115 is about 7220.2572668846. The cubic root of 52132115 is about 373.5669513743.

The spelling of 52132115 in words is "fifty-two million, one hundred thirty-two thousand, one hundred fifteen".