52644711 has 24 divisors (see below), whose sum is σ = 81346944. Its totient is φ = 29665440.

The previous prime is 52644703. The next prime is 52644737. The reversal of 52644711 is 11744625.

It is not a de Polignac number, because 52644711 - 2³ = 52644703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52644701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249396 + ... + 249606.

It is an arithmetic number, because the mean of its divisors is an integer number (3389456).

Almost surely, 2^52644711 is an apocalyptic number.

52644711 is a deficient number, since it is larger than the sum of its proper divisors (28702233).

52644711 is a wasteful number, since it uses less digits than its factorization.

52644711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 330 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 52644711 is about 7255.6675089202. The cubic root of 52644711 is about 374.7873425387.

The spelling of 52644711 in words is "fifty-two million, six hundred forty-four thousand, seven hundred eleven".