57709650011 has 12 divisors (see below), whose sum is σ = 62982404352. Its totient is φ = 52850974176.

The previous prime is 57709649983. The next prime is 57709650029. The reversal of 57709650011 is 11005690775.

It is not a de Polignac number, because 57709650011 - 2¹⁰ = 57709648987 is a prime.

It is a super-2 number, since 2×57709650011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57709650091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1322936 + ... + 1365861.

It is an arithmetic number, because the mean of its divisors is an integer number (5248533696).

Almost surely, 2^57709650011 is an apocalyptic number.

57709650011 is a deficient number, since it is larger than the sum of its proper divisors (5272754341).

57709650011 is a wasteful number, since it uses less digits than its factorization.

57709650011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688950 (or 2688937 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 41.

The spelling of 57709650011 in words is "fifty-seven billion, seven hundred nine million, six hundred fifty thousand, eleven".