52073560 has 192 divisors, whose sum is σ = 155131200. Its totient is φ = 15375360.

The previous prime is 52073557. The next prime is 52073569. The reversal of 52073560 is 6537025.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52073569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 982494 + ... + 982546.

It is an arithmetic number, because the mean of its divisors is an integer number (807975).

Almost surely, 2^52073560 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 52073560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77565600).

52073560 is an abundant number, since it is smaller than the sum of its proper divisors (103057640).

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

52073560 is a wasteful number, since it uses less digits than its factorization.

52073560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 52073560 is about 7216.2012167068. The cubic root of 52073560 is about 373.4270350119.

The spelling of 52073560 in words is "fifty-two million, seventy-three thousand, five hundred sixty".