52449711 has 4 divisors (see below), whose sum is σ = 69932952. Its totient is φ = 34966472.

The previous prime is 52449707. The next prime is 52449721. The reversal of 52449711 is 11794425.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 52449711 - 2² = 52449707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52449721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8741616 + ... + 8741621.

It is an arithmetic number, because the mean of its divisors is an integer number (17483238).

Almost surely, 2^52449711 is an apocalyptic number.

52449711 is a deficient number, since it is larger than the sum of its proper divisors (17483241).

52449711 is a wasteful number, since it uses less digits than its factorization.

52449711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17483240.

The product of its digits is 10080, while the sum is 33.

The square root of 52449711 is about 7242.2172709744. The cubic root of 52449711 is about 374.3240231017.

The spelling of 52449711 in words is "fifty-two million, four hundred forty-nine thousand, seven hundred eleven".