57148042183 has 4 divisors (see below), whose sum is σ = 57702877648. Its totient is φ = 56593206720.

The previous prime is 57148042157. The next prime is 57148042219. The reversal of 57148042183 is 38124084175.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57148042183 is a prime.

It is a super-3 number, since 3×57148042183³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57148049183) 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, 277417578 + ... + 277417783.

It is an arithmetic number, because the mean of its divisors is an integer number (14425719412).

Almost surely, 2^57148042183 is an apocalyptic number.

57148042183 is a deficient number, since it is larger than the sum of its proper divisors (554835465).

57148042183 is a wasteful number, since it uses less digits than its factorization.

57148042183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554835464.

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 57148042183 in words is "fifty-seven billion, one hundred forty-eight million, forty-two thousand, one hundred eighty-three".