57169064468 has 12 divisors (see below), whose sum is σ = 100401899892. Its totient is φ = 28482807360.

The previous prime is 57169064467. The next prime is 57169064543. The reversal of 57169064468 is 86446096175.

It can be written as a sum of positive squares in 2 ways, for example, as 39847345924 + 17321718544 = 199618^2 + 131612^2 .

It is a super-3 number, since 3×57169064468³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57169064467) 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, 25429955 + ... + 25432202.

It is an arithmetic number, because the mean of its divisors is an integer number (8366824991).

Almost surely, 2^57169064468 is an apocalyptic number.

It is an amenable number.

57169064468 is a deficient number, since it is larger than the sum of its proper divisors (43232835424).

57169064468 is a wasteful number, since it uses less digits than its factorization.

57169064468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50862442 (or 50862440 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 57169064468 in words is "fifty-seven billion, one hundred sixty-nine million, sixty-four thousand, four hundred sixty-eight".