57783013984 has 12 divisors (see below), whose sum is σ = 113760308844. Its totient is φ = 28891506976.

The previous prime is 57783013969. The next prime is 57783013993. The reversal of 57783013984 is 48931038775.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 902859562 + ... + 902859625.

It is an arithmetic number, because the mean of its divisors is an integer number (9480025737).

Almost surely, 2^57783013984 is an apocalyptic number.

It is an amenable number.

57783013984 is a deficient number, since it is larger than the sum of its proper divisors (55977294860).

57783013984 is a wasteful number, since it uses less digits than its factorization.

57783013984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805719197 (or 1805719189 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 57783013984 in words is "fifty-seven billion, seven hundred eighty-three million, thirteen thousand, nine hundred eighty-four".