52442673 has 8 divisors (see below), whose sum is σ = 69960000. Its totient is φ = 34943568.

The previous prime is 52442651. The next prime is 52442683. The reversal of 52442673 is 37624425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52442673 - 2⁸ = 52442417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52442623) 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, 5068 + ... + 11426.

It is an arithmetic number, because the mean of its divisors is an integer number (8745000).

Almost surely, 2^52442673 is an apocalyptic number.

It is an amenable number.

52442673 is a deficient number, since it is larger than the sum of its proper divisors (17517327).

52442673 is a wasteful number, since it uses less digits than its factorization.

52442673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9111.

The product of its digits is 40320, while the sum is 33.

The square root of 52442673 is about 7241.7313537579. The cubic root of 52442673 is about 374.3072793785.

The spelling of 52442673 in words is "fifty-two million, four hundred forty-two thousand, six hundred seventy-three".