52774311 has 4 divisors (see below), whose sum is σ = 70365752. Its totient is φ = 35182872.

The previous prime is 52774301. The next prime is 52774313. The reversal of 52774311 is 11347725.

52774311 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 is not a de Polignac number, because 52774311 - 2¹⁵ = 52741543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52774313) 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 in 3 ways as a sum of consecutive naturals, for example, 8795716 + ... + 8795721.

It is an arithmetic number, because the mean of its divisors is an integer number (17591438).

Almost surely, 2^52774311 is an apocalyptic number.

52774311 is a deficient number, since it is larger than the sum of its proper divisors (17591441).

52774311 is a wasteful number, since it uses less digits than its factorization.

52774311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17591440.

The product of its digits is 5880, while the sum is 30.

The square root of 52774311 is about 7264.5929686391. The cubic root of 52774311 is about 375.0946392249.

The spelling of 52774311 in words is "fifty-two million, seven hundred seventy-four thousand, three hundred eleven".