57562740132 has 12 divisors (see below), whose sum is σ = 134313060336. Its totient is φ = 19187580040.

The previous prime is 57562740107. The next prime is 57562740133. The reversal of 57562740132 is 23104726575.

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

It is not an unprimeable number, because it can be changed into a prime (57562740133) 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, 2398447494 + ... + 2398447517.

It is an arithmetic number, because the mean of its divisors is an integer number (11192755028).

Almost surely, 2^57562740132 is an apocalyptic number.

It is an amenable number.

57562740132 is an abundant number, since it is smaller than the sum of its proper divisors (76750320204).

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

57562740132 is a wasteful number, since it uses less digits than its factorization.

57562740132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4796895018 (or 4796895016 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 57562740132 in words is "fifty-seven billion, five hundred sixty-two million, seven hundred forty thousand, one hundred thirty-two".