52380452 has 24 divisors (see below), whose sum is σ = 96940032. Its totient is φ = 24724800.

The previous prime is 52380439. The next prime is 52380457. The reversal of 52380452 is 25408325.

It is not an unprimeable number, because it can be changed into a prime (52380457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68 + ... + 10235.

It is an arithmetic number, because the mean of its divisors is an integer number (4039168).

Almost surely, 2^52380452 is an apocalyptic number.

It is an amenable number.

52380452 is a deficient number, since it is larger than the sum of its proper divisors (44559580).

52380452 is a wasteful number, since it uses less digits than its factorization.

52380452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10379 (or 10377 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 52380452 is about 7237.4340756928. The cubic root of 52380452 is about 374.1591875750.

Adding to 52380452 its reverse (25408325), we get a palindrome (77788777).

The spelling of 52380452 in words is "fifty-two million, three hundred eighty thousand, four hundred fifty-two".