57486266888 has 36 divisors (see below), whose sum is σ = 108975796335. Its totient is φ = 28429488144.

The previous prime is 57486266869. The next prime is 57486266897. The reversal of 57486266888 is 88866268475.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 28743133444 + 28743133444 = 169538^2 + 169538^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=169538.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 69849245 + ... + 69850067.

Almost surely, 2^57486266888 is an apocalyptic number.

It is an amenable number.

57486266888 is a deficient number, since it is larger than the sum of its proper divisors (51489529447).

57486266888 is an frugal number, since it uses more digits than its factorization.

57486266888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858 (or 928 counting only the distinct ones).

The product of its digits is 247726080, while the sum is 68.

The spelling of 57486266888 in words is "fifty-seven billion, four hundred eighty-six million, two hundred sixty-six thousand, eight hundred eighty-eight".