57534554511 has 12 divisors (see below), whose sum is σ = 94977677392. Its totient is φ = 32876888256.

The previous prime is 57534554507. The next prime is 57534554513. The reversal of 57534554511 is 11545543575.

57534554511 is a `hidden beast` number, since 5 + 7 + 53 + 45 + 545 + 11 = 666.

It is not a de Polignac number, because 57534554511 - 2² = 57534554507 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 (57534554513) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 456623386 + ... + 456623511.

Almost surely, 2^57534554511 is an apocalyptic number.

57534554511 is a deficient number, since it is larger than the sum of its proper divisors (37443122881).

57534554511 is a wasteful number, since it uses less digits than its factorization.

57534554511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913246910 (or 913246907 counting only the distinct ones).

The product of its digits is 1050000, while the sum is 45.

The spelling of 57534554511 in words is "fifty-seven billion, five hundred thirty-four million, five hundred fifty-four thousand, five hundred eleven".