52277338 has 4 divisors (see below), whose sum is σ = 78416010. Its totient is φ = 26138668.

The previous prime is 52277333. The next prime is 52277347. The reversal of 52277338 is 83377225.

52277338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 27804529 + 24472809 = 5273^2 + 4947^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52277297 and 52277306.

It is not an unprimeable number, because it can be changed into a prime (52277333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13069333 + ... + 13069336.

Almost surely, 2^52277338 is an apocalyptic number.

52277338 is a deficient number, since it is larger than the sum of its proper divisors (26138672).

52277338 is a wasteful number, since it uses less digits than its factorization.

52277338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26138671.

The product of its digits is 70560, while the sum is 37.

The square root of 52277338 is about 7230.3069091153. The cubic root of 52277338 is about 373.9135081719.

The spelling of 52277338 in words is "fifty-two million, two hundred seventy-seven thousand, three hundred thirty-eight".