52379722 has 4 divisors (see below), whose sum is σ = 78569586. Its totient is φ = 26189860.

The previous prime is 52379689. The next prime is 52379731. The reversal of 52379722 is 22797325.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46908801 + 5470921 = 6849^2 + 2339^2 .

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 as a sum of consecutive naturals, namely, 13094929 + ... + 13094932.

Almost surely, 2^52379722 is an apocalyptic number.

52379722 is a deficient number, since it is larger than the sum of its proper divisors (26189864).

52379722 is a wasteful number, since it uses less digits than its factorization.

52379722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26189863.

The product of its digits is 52920, while the sum is 37.

The square root of 52379722 is about 7237.3836432788. The cubic root of 52379722 is about 374.1574494108.

The spelling of 52379722 in words is "fifty-two million, three hundred seventy-nine thousand, seven hundred twenty-two".