52773242 has 8 divisors (see below), whose sum is σ = 79320000. Its totient is φ = 26333244.

The previous prime is 52773223. The next prime is 52773257. The reversal of 52773242 is 24237725.

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

It is a junction number, because it is equal to n+sod(n) for n = 52773199 and 52773208.

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, 25442 + ... + 27437.

It is an arithmetic number, because the mean of its divisors is an integer number (9915000).

Almost surely, 2^52773242 is an apocalyptic number.

52773242 is a deficient number, since it is larger than the sum of its proper divisors (26546758).

52773242 is a wasteful number, since it uses less digits than its factorization.

52773242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53380.

The product of its digits is 23520, while the sum is 32.

The square root of 52773242 is about 7264.5193922241. The cubic root of 52773242 is about 375.0921065604.

The spelling of 52773242 in words is "fifty-two million, seven hundred seventy-three thousand, two hundred forty-two".