52325812 has 24 divisors (see below), whose sum is σ = 114166080. Its totient is φ = 20386560.

The previous prime is 52325789. The next prime is 52325821. The reversal of 52325812 is 21852325.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 84637 + ... + 85252.

It is an arithmetic number, because the mean of its divisors is an integer number (4756920).

Almost surely, 2^52325812 is an apocalyptic number.

It is an amenable number.

52325812 is an abundant number, since it is smaller than the sum of its proper divisors (61840268).

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

52325812 is a wasteful number, since it uses less digits than its factorization.

52325812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169911 (or 169909 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 52325812 is about 7233.6582722714. The cubic root of 52325812 is about 374.0290425177.

It can be divided in two parts, 523 and 25812, that added together give a triangular number (26335 = T₂₂₉).

The spelling of 52325812 in words is "fifty-two million, three hundred twenty-five thousand, eight hundred twelve".