57987359 has 8 divisors (see below), whose sum is σ = 58477440. Its totient is φ = 57499776.

The previous prime is 57987341. The next prime is 57987389. The reversal of 57987359 is 95378975.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57987359 is a prime.

It is a Duffinian number.

57987359 is a modest number, since divided by 7359 gives 5798 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 57987359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57987389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101627 + ... + 102195.

It is an arithmetic number, because the mean of its divisors is an integer number (7309680).

Almost surely, 2^57987359 is an apocalyptic number.

57987359 is a deficient number, since it is larger than the sum of its proper divisors (490081).

57987359 is a wasteful number, since it uses less digits than its factorization.

57987359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249.

The product of its digits is 2381400, while the sum is 53.

The square root of 57987359 is about 7614.9431383301. The cubic root of 57987359 is about 387.0595403232.

The spelling of 57987359 in words is "fifty-seven million, nine hundred eighty-seven thousand, three hundred fifty-nine".