57275360 has 48 divisors (see below), whose sum is σ = 138629232. Its totient is φ = 22348800.

The previous prime is 57275341. The next prime is 57275369. The reversal of 57275360 is 6357275.

It is a self number, because there is not a number n which added to its sum of digits gives 57275360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57275369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2195 + ... + 10925.

It is an arithmetic number, because the mean of its divisors is an integer number (2888109).

Almost surely, 2^57275360 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 57275360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69314616).

57275360 is an abundant number, since it is smaller than the sum of its proper divisors (81353872).

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

57275360 is a wasteful number, since it uses less digits than its factorization.

57275360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8787 (or 8779 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 57275360 is about 7568.0486256366. The cubic root of 57275360 is about 385.4688390764.

The spelling of 57275360 in words is "fifty-seven million, two hundred seventy-five thousand, three hundred sixty".