57868783 has 8 divisors (see below), whose sum is σ = 66187040. Its totient is φ = 49563360.

The previous prime is 57868781. The next prime is 57868801. The reversal of 57868783 is 38786875.

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

It is not a de Polignac number, because 57868783 - 2¹ = 57868781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57868783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57868781) 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, 10213 + ... + 14833.

It is an arithmetic number, because the mean of its divisors is an integer number (8273380).

Almost surely, 2^57868783 is an apocalyptic number.

57868783 is a deficient number, since it is larger than the sum of its proper divisors (8318257).

57868783 is a wasteful number, since it uses less digits than its factorization.

57868783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417.

The product of its digits is 2257920, while the sum is 52.

The square root of 57868783 is about 7607.1534097848. The cubic root of 57868783 is about 386.7955328335.

The spelling of 57868783 in words is "fifty-seven million, eight hundred sixty-eight thousand, seven hundred eighty-three".