408575057 has 8 divisors (see below), whose sum is σ = 445895040. Its totient is φ = 371284560.

The previous prime is 408575051. The next prime is 408575077. The reversal of 408575057 is 750575804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 408575057 - 2⁸ = 408574801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (408575051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29768 + ... + 41270.

It is an arithmetic number, because the mean of its divisors is an integer number (55736880).

Almost surely, 2^408575057 is an apocalyptic number.

It is an amenable number.

408575057 is a deficient number, since it is larger than the sum of its proper divisors (37319983).

408575057 is a wasteful number, since it uses less digits than its factorization.

408575057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14743.

The product of its (nonzero) digits is 196000, while the sum is 41.

The square root of 408575057 is about 20213.2396463308. The cubic root of 408575057 is about 742.0342475408.

The spelling of 408575057 in words is "four hundred eight million, five hundred seventy-five thousand, fifty-seven".