52281177 has 16 divisors (see below), whose sum is σ = 75280128. Its totient is φ = 32083200.

The previous prime is 52281167. The next prime is 52281193. The reversal of 52281177 is 77118225.

It is not a de Polignac number, because 52281177 - 2¹² = 52277081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52281107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13968 + ... + 17310.

It is an arithmetic number, because the mean of its divisors is an integer number (4705008).

Almost surely, 2^52281177 is an apocalyptic number.

It is an amenable number.

52281177 is a deficient number, since it is larger than the sum of its proper divisors (22998951).

52281177 is a wasteful number, since it uses less digits than its factorization.

52281177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760.

The product of its digits is 7840, while the sum is 33.

The square root of 52281177 is about 7230.5723839818. The cubic root of 52281177 is about 373.9226607600.

The spelling of 52281177 in words is "fifty-two million, two hundred eighty-one thousand, one hundred seventy-seven".