57608011 has 2 divisors, whose sum is σ = 57608012. Its totient is φ = 57608010.

The previous prime is 57607997. The next prime is 57608017. The reversal of 57608011 is 11080675.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57608011 - 2²¹ = 55510859 is a prime.

It is a super-2 number, since 2×57608011² = 6637365862752242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57608017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28804005 + 28804006.

It is an arithmetic number, because the mean of its divisors is an integer number (28804006).

Almost surely, 2^57608011 is an apocalyptic number.

57608011 is a deficient number, since it is larger than the sum of its proper divisors (1).

57608011 is an equidigital number, since it uses as much as digits as its factorization.

57608011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 57608011 is about 7589.9941370201. The cubic root of 57608011 is about 386.2136570296.

Adding to 57608011 its reverse (11080675), we get a palindrome (68688686).

The spelling of 57608011 in words is "fifty-seven million, six hundred eight thousand, eleven".