52473842 has 8 divisors (see below), whose sum is σ = 78870000. Its totient is φ = 26183844.

The previous prime is 52473829. The next prime is 52473851. The reversal of 52473842 is 24837425.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25292 + ... + 27287.

It is an arithmetic number, because the mean of its divisors is an integer number (9858750).

Almost surely, 2^52473842 is an apocalyptic number.

52473842 is a deficient number, since it is larger than the sum of its proper divisors (26396158).

52473842 is a wasteful number, since it uses less digits than its factorization.

52473842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53080.

The product of its digits is 53760, while the sum is 35.

The square root of 52473842 is about 7243.8830747052. The cubic root of 52473842 is about 374.3814204824.

The spelling of 52473842 in words is "fifty-two million, four hundred seventy-three thousand, eight hundred forty-two".