57528055283 has 4 divisors (see below), whose sum is σ = 57547834080. Its totient is φ = 57508276488.

The previous prime is 57528055279. The next prime is 57528055393. The reversal of 57528055283 is 38255082575.

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

It is a cyclic number.

It is not a de Polignac number, because 57528055283 - 2² = 57528055279 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57528055243) 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, 9885035 + ... + 9890852.

It is an arithmetic number, because the mean of its divisors is an integer number (14386958520).

Almost surely, 2^57528055283 is an apocalyptic number.

57528055283 is a deficient number, since it is larger than the sum of its proper divisors (19778797).

57528055283 is a wasteful number, since it uses less digits than its factorization.

57528055283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19778796.

The product of its (nonzero) digits is 3360000, while the sum is 50.

The spelling of 57528055283 in words is "fifty-seven billion, five hundred twenty-eight million, fifty-five thousand, two hundred eighty-three".