52330578 has 8 divisors (see below), whose sum is σ = 104661168. Its totient is φ = 17443524.

The previous prime is 52330571. The next prime is 52330583. The reversal of 52330578 is 87503325.

It is a sphenic number, since it is the product of 3 distinct primes.

52330578 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52330571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4360876 + ... + 4360887.

It is an arithmetic number, because the mean of its divisors is an integer number (13082646).

Almost surely, 2^52330578 is an apocalyptic number.

52330578 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52330578 is a wasteful number, since it uses less digits than its factorization.

52330578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721768.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 52330578 is about 7233.9876969760. The cubic root of 52330578 is about 374.0403980879.

The spelling of 52330578 in words is "fifty-two million, three hundred thirty thousand, five hundred seventy-eight".