57671013 has 8 divisors (see below), whose sum is σ = 76960800. Its totient is φ = 38414288.

The previous prime is 57671011. The next prime is 57671017. The reversal of 57671013 is 31017675.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57671013 - 2¹ = 57671011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57671011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3858 + ... + 11411.

It is an arithmetic number, because the mean of its divisors is an integer number (9620100).

Almost surely, 2^57671013 is an apocalyptic number.

It is an amenable number.

57671013 is a deficient number, since it is larger than the sum of its proper divisors (19289787).

57671013 is a wasteful number, since it uses less digits than its factorization.

57671013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16531.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 57671013 is about 7594.1433354922. The cubic root of 57671013 is about 386.3543976870.

Adding to 57671013 its reverse (31017675), we get a palindrome (88688688).

The spelling of 57671013 in words is "fifty-seven million, six hundred seventy-one thousand, thirteen".