57758057533 has 16 divisors (see below), whose sum is σ = 63423622080. Its totient is φ = 52162720000.

The previous prime is 57758057531. The next prime is 57758057543. The reversal of 57758057533 is 33575085775.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 57758057533 - 2¹ = 57758057531 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 (57758057531) 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 15 ways as a sum of consecutive naturals, for example, 1047141 + ... + 1100917.

It is an arithmetic number, because the mean of its divisors is an integer number (3963976380).

Almost surely, 2^57758057533 is an apocalyptic number.

It is an amenable number.

57758057533 is a deficient number, since it is larger than the sum of its proper divisors (5665564547).

57758057533 is a wasteful number, since it uses less digits than its factorization.

57758057533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54428.

The product of its (nonzero) digits is 15435000, while the sum is 55.

The spelling of 57758057533 in words is "fifty-seven billion, seven hundred fifty-eight million, fifty-seven thousand, five hundred thirty-three".