52274542 has 8 divisors (see below), whose sum is σ = 78984576. Its totient is φ = 25946352.

The previous prime is 52274533. The next prime is 52274639. The reversal of 52274542 is 24547225.

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

It is a congruent number.

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, 95118 + ... + 95665.

It is an arithmetic number, because the mean of its divisors is an integer number (9873072).

Almost surely, 2^52274542 is an apocalyptic number.

52274542 is a deficient number, since it is larger than the sum of its proper divisors (26710034).

52274542 is a wasteful number, since it uses less digits than its factorization.

52274542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190922.

The product of its digits is 22400, while the sum is 31.

The square root of 52274542 is about 7230.1135537417. The cubic root of 52274542 is about 373.9068419257.

The spelling of 52274542 in words is "fifty-two million, two hundred seventy-four thousand, five hundred forty-two".