52342152 has 16 divisors (see below), whose sum is σ = 130855440. Its totient is φ = 17447376.

The previous prime is 52342141. The next prime is 52342177. The reversal of 52342152 is 25124325.

52342152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52342152² = 5479401751982208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 2180923 = 52342152 / (5 + 2 + 3 + 4 + 2 + 1 + 5 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090438 + ... + 1090485.

It is an arithmetic number, because the mean of its divisors is an integer number (8178465).

Almost surely, 2^52342152 is an apocalyptic number.

It is an amenable number.

52342152 is an abundant number, since it is smaller than the sum of its proper divisors (78513288).

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

52342152 is a wasteful number, since it uses less digits than its factorization.

52342152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180932 (or 2180928 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 52342152 is about 7234.7876264615. The cubic root of 52342152 is about 374.0679716699.

Adding to 52342152 its reverse (25124325), we get a palindrome (77466477).

The spelling of 52342152 in words is "fifty-two million, three hundred forty-two thousand, one hundred fifty-two".