57807052 has 6 divisors (see below), whose sum is σ = 101162348. Its totient is φ = 28903524.

The previous prime is 57807041. The next prime is 57807059. The reversal of 57807052 is 25070875.

It is a junction number, because it is equal to n+sod(n) for n = 57806999 and 57807017.

It is not an unprimeable number, because it can be changed into a prime (57807059) 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 as a sum of consecutive naturals, namely, 7225878 + ... + 7225885.

Almost surely, 2^57807052 is an apocalyptic number.

It is an amenable number.

57807052 is a deficient number, since it is larger than the sum of its proper divisors (43355296).

57807052 is a wasteful number, since it uses less digits than its factorization.

57807052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14451767 (or 14451765 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 57807052 is about 7603.0948961591. The cubic root of 57807052 is about 386.6579470223.

The spelling of 57807052 in words is "fifty-seven million, eight hundred seven thousand, fifty-two".