57013756882 has 4 divisors (see below), whose sum is σ = 85520635326. Its totient is φ = 28506878440.

The previous prime is 57013756871. The next prime is 57013756883. The reversal of 57013756882 is 28865731075.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 34722968281 + 22290788601 = 186341^2 + 149301^2 .

It is not an unprimeable number, because it can be changed into a prime (57013756883) 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 as a sum of consecutive naturals, namely, 14253439219 + ... + 14253439222.

Almost surely, 2^57013756882 is an apocalyptic number.

57013756882 is a deficient number, since it is larger than the sum of its proper divisors (28506878444).

57013756882 is a wasteful number, since it uses less digits than its factorization.

57013756882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28506878443.

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 57013756882 in words is "fifty-seven billion, thirteen million, seven hundred fifty-six thousand, eight hundred eighty-two".