52452342 has 12 divisors (see below), whose sum is σ = 113646780. Its totient is φ = 17484108.

The previous prime is 52452319. The next prime is 52452349. The reversal of 52452342 is 24325425.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52452349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1456992 + ... + 1457027.

It is an arithmetic number, because the mean of its divisors is an integer number (9470565).

Almost surely, 2^52452342 is an apocalyptic number.

52452342 is an abundant number, since it is smaller than the sum of its proper divisors (61194438).

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

52452342 is a wasteful number, since it uses less digits than its factorization.

52452342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914027 (or 2914024 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 52452342 is about 7242.3989119628. The cubic root of 52452342 is about 374.3302819861.

Adding to 52452342 its reverse (24325425), we get a palindrome (76777767).

The spelling of 52452342 in words is "fifty-two million, four hundred fifty-two thousand, three hundred forty-two".