57485359 has 4 divisors (see below), whose sum is σ = 57626320. Its totient is φ = 57344400.

The previous prime is 57485353. The next prime is 57485369. The reversal of 57485359 is 95358475.

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

It is a cyclic number.

It is not a de Polignac number, because 57485359 - 2⁵ = 57485327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57485353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69867 + ... + 70684.

It is an arithmetic number, because the mean of its divisors is an integer number (14406580).

Almost surely, 2^57485359 is an apocalyptic number.

57485359 is a deficient number, since it is larger than the sum of its proper divisors (140961).

57485359 is a wasteful number, since it uses less digits than its factorization.

57485359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140960.

The product of its digits is 756000, while the sum is 46.

The square root of 57485359 is about 7581.9099836387. The cubic root of 57485359 is about 385.9393691627.

The spelling of 57485359 in words is "fifty-seven million, four hundred eighty-five thousand, three hundred fifty-nine".