52654320 has 160 divisors (see below), whose sum is σ = 191059200. Its totient is φ = 13291776.

The previous prime is 52654319. The next prime is 52654331. The reversal of 52654320 is 2345625.

52654320 is a `hidden beast` number, since 5 + 2 + 654 + 3 + 2 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40399 + ... + 41681.

It is an arithmetic number, because the mean of its divisors is an integer number (1194120).

Almost surely, 2^52654320 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 52654320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95529600).

52654320 is an abundant number, since it is smaller than the sum of its proper divisors (138404880).

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

52654320 is a wasteful number, since it uses less digits than its factorization.

52654320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 1312 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 52654320 is about 7256.3296507256. The cubic root of 52654320 is about 374.8101438953.

Adding to 52654320 its reverse (2345625), we get a palindrome (54999945).

The spelling of 52654320 in words is "fifty-two million, six hundred fifty-four thousand, three hundred twenty".