52342449 has 4 divisors (see below), whose sum is σ = 69789936. Its totient is φ = 34894964.

The previous prime is 52342441. The next prime is 52342469. The reversal of 52342449 is 94424325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52342449 - 2³ = 52342441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52342441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8723739 + ... + 8723744.

It is an arithmetic number, because the mean of its divisors is an integer number (17447484).

Almost surely, 2^52342449 is an apocalyptic number.

It is an amenable number.

52342449 is a deficient number, since it is larger than the sum of its proper divisors (17447487).

52342449 is a wasteful number, since it uses less digits than its factorization.

52342449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17447486.

The product of its digits is 34560, while the sum is 33.

The square root of 52342449 is about 7234.8081522595. The cubic root of 52342449 is about 374.0686791811.

The spelling of 52342449 in words is "fifty-two million, three hundred forty-two thousand, four hundred forty-nine".