57183484140 has 288 divisors, whose sum is σ = 190265886720. Its totient is φ = 14376393216.

The previous prime is 57183484129. The next prime is 57183484153. The reversal of 57183484140 is 4148438175.

57183484140 is a `hidden beast` number, since 57 + 1 + 83 + 484 + 1 + 40 = 666.

57183484140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20590432 + ... + 20593208.

It is an arithmetic number, because the mean of its divisors is an integer number (660645440).

Almost surely, 2^57183484140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57183484140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95132943360).

57183484140 is an abundant number, since it is smaller than the sum of its proper divisors (133082402580).

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

57183484140 is a wasteful number, since it uses less digits than its factorization.

57183484140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043 (or 3029 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 57183484140 in words is "fifty-seven billion, one hundred eighty-three million, four hundred eighty-four thousand, one hundred forty".