57001846452 has 12 divisors (see below), whose sum is σ = 133004308416. Its totient is φ = 19000615480.

The previous prime is 57001846411. The next prime is 57001846453. The reversal of 57001846452 is 25464810075.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57001846453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2375076924 + ... + 2375076947.

It is an arithmetic number, because the mean of its divisors is an integer number (11083692368).

Almost surely, 2^57001846452 is an apocalyptic number.

It is an amenable number.

57001846452 is an abundant number, since it is smaller than the sum of its proper divisors (76002461964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57001846452 is a wasteful number, since it uses less digits than its factorization.

57001846452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4750153878 (or 4750153876 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 57001846452 in words is "fifty-seven billion, one million, eight hundred forty-six thousand, four hundred fifty-two".