57801448133 has 32 divisors (see below), whose sum is σ = 71420009472. Its totient is φ = 46054195200.

The previous prime is 57801448129. The next prime is 57801448147. The reversal of 57801448133 is 33184410875.

It is not a de Polignac number, because 57801448133 - 2² = 57801448129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57801448123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111941 + ... + 357957.

It is an arithmetic number, because the mean of its divisors is an integer number (2231875296).

Almost surely, 2^57801448133 is an apocalyptic number.

57801448133 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

57801448133 is a deficient number, since it is larger than the sum of its proper divisors (13618561339).

57801448133 is a wasteful number, since it uses less digits than its factorization.

57801448133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246125.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 57801448133 in words is "fifty-seven billion, eight hundred one million, four hundred forty-eight thousand, one hundred thirty-three".