52677768 has 64 divisors (see below), whose sum is σ = 154728000. Its totient is φ = 14734080.

The previous prime is 52677767. The next prime is 52677791. The reversal of 52677768 is 86777625.

It is not an unprimeable number, because it can be changed into a prime (52677763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4243 + ... + 11106.

It is an arithmetic number, because the mean of its divisors is an integer number (2417625).

Almost surely, 2^52677768 is an apocalyptic number.

It is an amenable number.

52677768 is an abundant number, since it is smaller than the sum of its proper divisors (102050232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52677768 is a wasteful number, since it uses less digits than its factorization.

52677768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15382 (or 15378 counting only the distinct ones).

The product of its digits is 987840, while the sum is 48.

The square root of 52677768 is about 7257.9451637499. The cubic root of 52677768 is about 374.8657724047.

The spelling of 52677768 in words is "fifty-two million, six hundred seventy-seven thousand, seven hundred sixty-eight".