57959708911 has 4 divisors (see below), whose sum is σ = 62418148072. Its totient is φ = 53501269752.

The previous prime is 57959708893. The next prime is 57959708951. The reversal of 57959708911 is 11980795975.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57959708911 - 2¹⁷ = 57959577839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57959708911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57959708951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2229219561 + ... + 2229219586.

It is an arithmetic number, because the mean of its divisors is an integer number (15604537018).

Almost surely, 2^57959708911 is an apocalyptic number.

57959708911 is a deficient number, since it is larger than the sum of its proper divisors (4458439161).

57959708911 is a wasteful number, since it uses less digits than its factorization.

57959708911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4458439160.

The product of its (nonzero) digits is 7144200, while the sum is 61.

The spelling of 57959708911 in words is "fifty-seven billion, nine hundred fifty-nine million, seven hundred eight thousand, nine hundred eleven".