52816152 has 16 divisors (see below), whose sum is σ = 132040440. Its totient is φ = 17605376.

The previous prime is 52816147. The next prime is 52816171. The reversal of 52816152 is 25161825.

It is a congruent number.

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, 1100313 + ... + 1100360.

Almost surely, 2^52816152 is an apocalyptic number.

It is an amenable number.

52816152 is an abundant number, since it is smaller than the sum of its proper divisors (79224288).

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

52816152 is a wasteful number, since it uses less digits than its factorization.

52816152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200682 (or 2200678 counting only the distinct ones).

The product of its digits is 4800, while the sum is 30.

The square root of 52816152 is about 7267.4721877693. The cubic root of 52816152 is about 375.1937416650.

Adding to 52816152 its reverse (25161825), we get a palindrome (77977977).

The spelling of 52816152 in words is "fifty-two million, eight hundred sixteen thousand, one hundred fifty-two".