57785229084 has 48 divisors (see below), whose sum is σ = 148951595520. Its totient is φ = 17289018240.

The previous prime is 57785229083. The next prime is 57785229101. The reversal of 57785229084 is 48092258775.

57785229084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57785229083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2760249 + ... + 2781104.

It is an arithmetic number, because the mean of its divisors is an integer number (3103158240).

Almost surely, 2^57785229084 is an apocalyptic number.

It is an amenable number.

57785229084 is an abundant number, since it is smaller than the sum of its proper divisors (91166366436).

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

57785229084 is a wasteful number, since it uses less digits than its factorization.

57785229084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5541450 (or 5541448 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 57.

The spelling of 57785229084 in words is "fifty-seven billion, seven hundred eighty-five million, two hundred twenty-nine thousand, eighty-four".