52375752 has 96 divisors (see below), whose sum is σ = 166682880. Its totient is φ = 14647680.

The previous prime is 52375747. The next prime is 52375753. The reversal of 52375752 is 25757325.

It is a happy number.

52375752 is a `hidden beast` number, since 52 + 37 + 575 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (52375753) 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, 7753 + ... + 12839.

It is an arithmetic number, because the mean of its divisors is an integer number (1736280).

Almost surely, 2^52375752 is an apocalyptic number.

52375752 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52375752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83341440).

52375752 is an abundant number, since it is smaller than the sum of its proper divisors (114307128).

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

52375752 is a wasteful number, since it uses less digits than its factorization.

52375752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5123 (or 5116 counting only the distinct ones).

The product of its digits is 73500, while the sum is 36.

The square root of 52375752 is about 7237.1093676965. The cubic root of 52375752 is about 374.1479963722.

The spelling of 52375752 in words is "fifty-two million, three hundred seventy-five thousand, seven hundred fifty-two".