57745543740 has 24 divisors (see below), whose sum is σ = 161687522640. Its totient is φ = 15398811648.

The previous prime is 57745543643. The next prime is 57745543771. The reversal of 57745543740 is 4734554775.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 481212805 + ... + 481212924.

It is an arithmetic number, because the mean of its divisors is an integer number (6736980110).

Almost surely, 2^57745543740 is an apocalyptic number.

It is an amenable number.

57745543740 is an abundant number, since it is smaller than the sum of its proper divisors (103941978900).

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

57745543740 is a wasteful number, since it uses less digits than its factorization.

57745543740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962425741 (or 962425739 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 51.

The spelling of 57745543740 in words is "fifty-seven billion, seven hundred forty-five million, five hundred forty-three thousand, seven hundred forty".