52116332 has 12 divisors (see below), whose sum is σ = 94145856. Its totient is φ = 25217520.

The previous prime is 52116319. The next prime is 52116341. The reversal of 52116332 is 23361125.

It is a super-2 number, since 2×52116332² = 5432224122268448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52116298 and 52116307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210023 + ... + 210270.

It is an arithmetic number, because the mean of its divisors is an integer number (7845488).

Almost surely, 2^52116332 is an apocalyptic number.

It is an amenable number.

52116332 is a deficient number, since it is larger than the sum of its proper divisors (42029524).

52116332 is a wasteful number, since it uses less digits than its factorization.

52116332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420328 (or 420326 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 52116332 is about 7219.1642175532. The cubic root of 52116332 is about 373.5292484325.

Adding to 52116332 its reverse (23361125), we get a palindrome (75477457).

The spelling of 52116332 in words is "fifty-two million, one hundred sixteen thousand, three hundred thirty-two".