57078563692 has 12 divisors (see below), whose sum is σ = 100064910456. Its totient is φ = 28488589280.

The previous prime is 57078563677. The next prime is 57078563713. The reversal of 57078563692 is 29636587075.

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, 12670609 + ... + 12675112.

It is an arithmetic number, because the mean of its divisors is an integer number (8338742538).

Almost surely, 2^57078563692 is an apocalyptic number.

It is an amenable number.

57078563692 is a deficient number, since it is larger than the sum of its proper divisors (42986346764).

57078563692 is a wasteful number, since it uses less digits than its factorization.

57078563692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25346288 (or 25346286 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 58.

The spelling of 57078563692 in words is "fifty-seven billion, seventy-eight million, five hundred sixty-three thousand, six hundred ninety-two".