57486005 has 4 divisors (see below), whose sum is σ = 68983212. Its totient is φ = 45988800.

The previous prime is 57485999. The next prime is 57486019. The reversal of 57486005 is 50068475.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18722929 + 38763076 = 4327^2 + 6226^2 .

It is not a de Polignac number, because 57486005 - 2⁶ = 57485941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5748596 + ... + 5748605.

It is an arithmetic number, because the mean of its divisors is an integer number (17245803).

Almost surely, 2^57486005 is an apocalyptic number.

It is an amenable number.

57486005 is a deficient number, since it is larger than the sum of its proper divisors (11497207).

57486005 is a wasteful number, since it uses less digits than its factorization.

57486005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11497206.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 57486005 is about 7581.9525849216. The cubic root of 57486005 is about 385.9408148404.

The spelling of 57486005 in words is "fifty-seven million, four hundred eighty-six thousand, five".