57542801 has 4 divisors (see below), whose sum is σ = 57607152. Its totient is φ = 57478452.

The previous prime is 57542767. The next prime is 57542809. The reversal of 57542801 is 10824575.

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 57542801 - 2¹⁰ = 57541777 is a prime.

It is a super-2 number, since 2×57542801² = 6622347893851202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57542809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30815 + ... + 32628.

It is an arithmetic number, because the mean of its divisors is an integer number (14401788).

Almost surely, 2^57542801 is an apocalyptic number.

It is an amenable number.

57542801 is a deficient number, since it is larger than the sum of its proper divisors (64351).

57542801 is an equidigital number, since it uses as much as digits as its factorization.

57542801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64350.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 57542801 is about 7585.6971334216. The cubic root of 57542801 is about 386.0678757923.

The spelling of 57542801 in words is "fifty-seven million, five hundred forty-two thousand, eight hundred one".