57125798 has 4 divisors (see below), whose sum is σ = 85688700. Its totient is φ = 28562898.

The previous prime is 57125791. The next prime is 57125869. The reversal of 57125798 is 89752175.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57125791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14281448 + ... + 14281451.

It is an arithmetic number, because the mean of its divisors is an integer number (21422175).

Almost surely, 2^57125798 is an apocalyptic number.

57125798 is a deficient number, since it is larger than the sum of its proper divisors (28562902).

57125798 is a wasteful number, since it uses less digits than its factorization.

57125798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28562901.

The product of its digits is 176400, while the sum is 44.

The square root of 57125798 is about 7558.1610197190. The cubic root of 57125798 is about 385.1330242523.

The spelling of 57125798 in words is "fifty-seven million, one hundred twenty-five thousand, seven hundred ninety-eight".