52482330 has 40 divisors (see below), whose sum is σ = 141121332. Its totient is φ = 13995072.

The previous prime is 52482319. The next prime is 52482341. The reversal of 52482330 is 3328425.

It is an interprime number because it is at equal distance from previous prime (52482319) and next prime (52482341).

It can be written as a sum of positive squares in 2 ways, for example, as 50168889 + 2313441 = 7083^2 + 1521^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52482294 and 52482303.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31587 + ... + 33206.

Almost surely, 2^52482330 is an apocalyptic number.

52482330 is an abundant number, since it is smaller than the sum of its proper divisors (88639002).

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

52482330 is a wasteful number, since it uses less digits than its factorization.

52482330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64812 (or 64803 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 52482330 is about 7244.4689246348. The cubic root of 52482330 is about 374.4016056391.

The spelling of 52482330 in words is "fifty-two million, four hundred eighty-two thousand, three hundred thirty".