52116712 has 32 divisors (see below), whose sum is σ = 105494400. Its totient is φ = 24063424.

The previous prime is 52116697. The next prime is 52116721. The reversal of 52116712 is 21761125.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453 + ... + 10219.

It is an arithmetic number, because the mean of its divisors is an integer number (3296700).

Almost surely, 2^52116712 is an apocalyptic number.

It is an amenable number.

52116712 is an abundant number, since it is smaller than the sum of its proper divisors (53377688).

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

52116712 is a wasteful number, since it uses less digits than its factorization.

52116712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9825 (or 9821 counting only the distinct ones).

The product of its digits is 840, while the sum is 25.

The square root of 52116712 is about 7219.1905363413. The cubic root of 52116712 is about 373.5301562782.

Adding to 52116712 its reverse (21761125), we get a palindrome (73877837).

The spelling of 52116712 in words is "fifty-two million, one hundred sixteen thousand, seven hundred twelve".