52090828 has 36 divisors (see below), whose sum is σ = 95716096. Its totient is φ = 24796800.

The previous prime is 52090823. The next prime is 52090861. The reversal of 52090828 is 82809025.

It is a junction number, because it is equal to n+sod(n) for n = 52090793 and 52090802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52090823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410101 + ... + 410227.

Almost surely, 2^52090828 is an apocalyptic number.

It is an amenable number.

52090828 is a deficient number, since it is larger than the sum of its proper divisors (43625268).

52090828 is a wasteful number, since it uses less digits than its factorization.

52090828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 52090828 is about 7217.3975919302. The cubic root of 52090828 is about 373.4683075592.

The spelling of 52090828 in words is "fifty-two million, ninety thousand, eight hundred twenty-eight".