57133601 has 4 divisors (see below), whose sum is σ = 65295552. Its totient is φ = 48971652.

The previous prime is 57133577. The next prime is 57133607. The reversal of 57133601 is 10633175.

It is a happy number.

57133601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57133601 - 2⁶ = 57133537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57133607) 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 3 ways as a sum of consecutive naturals, for example, 4080965 + ... + 4080978.

It is an arithmetic number, because the mean of its divisors is an integer number (16323888).

Almost surely, 2^57133601 is an apocalyptic number.

It is an amenable number.

57133601 is a deficient number, since it is larger than the sum of its proper divisors (8161951).

57133601 is an equidigital number, since it uses as much as digits as its factorization.

57133601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8161950.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 57133601 is about 7558.6771990872. The cubic root of 57133601 is about 385.1505589814.

Adding to 57133601 its reverse (10633175), we get a palindrome (67766776).

The spelling of 57133601 in words is "fifty-seven million, one hundred thirty-three thousand, six hundred one".