52850738 has 8 divisors (see below), whose sum is σ = 79409820. Its totient is φ = 26380800.

The previous prime is 52850729. The next prime is 52850779. The reversal of 52850738 is 83705825.

It can be written as a sum of positive squares in 2 ways, for example, as 48958009 + 3892729 = 6997^2 + 1973^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20783 + ... + 23186.

Almost surely, 2^52850738 is an apocalyptic number.

52850738 is a deficient number, since it is larger than the sum of its proper divisors (26559082).

52850738 is a wasteful number, since it uses less digits than its factorization.

52850738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44572.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 52850738 is about 7269.8513052194. The cubic root of 52850738 is about 375.2756207796.

The spelling of 52850738 in words is "fifty-two million, eight hundred fifty thousand, seven hundred thirty-eight".