57011178944 has 14 divisors (see below), whose sum is σ = 113131558344. Its totient is φ = 28505589440.

The previous prime is 57011178943. The next prime is 57011178977. The reversal of 57011178944 is 44987111075.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57011178943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 445399772 + ... + 445399899.

It is an arithmetic number, because the mean of its divisors is an integer number (8080825596).

Almost surely, 2^57011178944 is an apocalyptic number.

It is an amenable number.

57011178944 is a deficient number, since it is larger than the sum of its proper divisors (56120379400).

57011178944 is an equidigital number, since it uses as much as digits as its factorization.

57011178944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890799683 (or 890799673 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 47.

The spelling of 57011178944 in words is "fifty-seven billion, eleven million, one hundred seventy-eight thousand, nine hundred forty-four".