57125196 has 48 divisors (see below), whose sum is σ = 149597280. Its totient is φ = 18849600.

The previous prime is 57125183. The next prime is 57125197. The reversal of 57125196 is 69152175.

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

It is a self number, because there is not a number n which added to its sum of digits gives 57125196.

It is not an unprimeable number, because it can be changed into a prime (57125197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8290 + ... + 13526.

It is an arithmetic number, because the mean of its divisors is an integer number (3116610).

Almost surely, 2^57125196 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 57125196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74798640).

57125196 is an abundant number, since it is smaller than the sum of its proper divisors (92472084).

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

57125196 is a wasteful number, since it uses less digits than its factorization.

57125196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351 (or 5343 counting only the distinct ones).

The product of its digits is 18900, while the sum is 36.

The square root of 57125196 is about 7558.1211951119. The cubic root of 57125196 is about 385.1316713849.

The spelling of 57125196 in words is "fifty-seven million, one hundred twenty-five thousand, one hundred ninety-six".