57041576520 has 64 divisors (see below), whose sum is σ = 171223312320. Its totient is φ = 15202324224.

The previous prime is 57041576491. The next prime is 57041576521. The reversal of 57041576520 is 2567514075.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (57041576521) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 73594 + ... + 345686.

It is an arithmetic number, because the mean of its divisors is an integer number (2675364255).

Almost surely, 2^57041576520 is an apocalyptic number.

It is an amenable number.

57041576520 is an abundant number, since it is smaller than the sum of its proper divisors (114181735800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57041576520 is a wasteful number, since it uses less digits than its factorization.

57041576520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273854 (or 273850 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 42.

The spelling of 57041576520 in words is "fifty-seven billion, forty-one million, five hundred seventy-six thousand, five hundred twenty".