52413120 has 84 divisors (see below), whose sum is σ = 180289200. Its totient is φ = 13976064.

The previous prime is 52413083. The next prime is 52413149. The reversal of 52413120 is 2131425.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 52413093 and 52413102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6220 + ... + 11979.

It is an arithmetic number, because the mean of its divisors is an integer number (2146300).

Almost surely, 2^52413120 is an apocalyptic number.

It is an amenable number.

52413120 is an abundant number, since it is smaller than the sum of its proper divisors (127876080).

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

52413120 is a wasteful number, since it uses less digits than its factorization.

52413120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18222 (or 18209 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 52413120 is about 7239.6906011238. The cubic root of 52413120 is about 374.2369550863.

Adding to 52413120 its reverse (2131425), we get a palindrome (54544545).

The spelling of 52413120 in words is "fifty-two million, four hundred thirteen thousand, one hundred twenty".