52332480 has 168 divisors, whose sum is σ = 186946032. Its totient is φ = 13934592.

The previous prime is 52332461. The next prime is 52332481. The reversal of 52332480 is 8423325.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52332481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77424 + ... + 78096.

It is an arithmetic number, because the mean of its divisors is an integer number (1112774).

Almost surely, 2^52332480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52332480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93473016).

52332480 is an abundant number, since it is smaller than the sum of its proper divisors (134613552).

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

52332480 is an equidigital number, since it uses as much as digits as its factorization.

52332480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 683 counting only the distinct ones).

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

The square root of 52332480 is about 7234.1191585431. The cubic root of 52332480 is about 374.0449296400.

The spelling of 52332480 in words is "fifty-two million, three hundred thirty-two thousand, four hundred eighty".