57671552 has 32 divisors (see below), whose sum is σ = 115311000. Its totient is φ = 28730880.

The previous prime is 57671539. The next prime is 57671569. The reversal of 57671552 is 25517675.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44027 + ... + 45317.

Almost surely, 2^57671552 is an apocalyptic number.

It is an amenable number.

57671552 is a deficient number, since it is larger than the sum of its proper divisors (57639448).

57671552 is a wasteful number, since it uses less digits than its factorization.

57671552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654 (or 1642 counting only the distinct ones).

The product of its digits is 73500, while the sum is 38.

The square root of 57671552 is about 7594.1788232830. The cubic root of 57671552 is about 386.3556013210.

The spelling of 57671552 in words is "fifty-seven million, six hundred seventy-one thousand, five hundred fifty-two".