57481127776 has 24 divisors (see below), whose sum is σ = 113175105120. Its totient is φ = 28738243968.

The previous prime is 57481127773. The next prime is 57481127789. The reversal of 57481127776 is 67772118475.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57481127771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372070 + ... + 503386.

It is an arithmetic number, because the mean of its divisors is an integer number (4715629380).

Almost surely, 2^57481127776 is an apocalyptic number.

It is an amenable number.

57481127776 is a deficient number, since it is larger than the sum of its proper divisors (55693977344).

57481127776 is a wasteful number, since it uses less digits than its factorization.

57481127776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145006 (or 144998 counting only the distinct ones).

The product of its digits is 4609920, while the sum is 55.

The spelling of 57481127776 in words is "fifty-seven billion, four hundred eighty-one million, one hundred twenty-seven thousand, seven hundred seventy-six".