57030543360 has 864 divisors, whose sum is σ = 234425220120. Its totient is φ = 12782665728.

The previous prime is 57030543307. The next prime is 57030543371. The reversal of 57030543360 is 6334503075.

57030543360 is a `hidden beast` number, since 57 + 0 + 3 + 0 + 543 + 3 + 60 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 55003382784 + 2027160576 = 234528^2 + 45024^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 329656234 + ... + 329656406.

Almost surely, 2^57030543360 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 57030543360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117212610060).

57030543360 is an abundant number, since it is smaller than the sum of its proper divisors (177394676760).

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

57030543360 is a wasteful number, since it uses less digits than its factorization.

57030543360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The spelling of 57030543360 in words is "fifty-seven billion, thirty million, five hundred forty-three thousand, three hundred sixty".