55767476711 has 4 divisors (see below), whose sum is σ = 55850341392. Its totient is φ = 55684612032.

The previous prime is 55767476693. The next prime is 55767476741. The reversal of 55767476711 is 11767476755.

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 55767476711 - 2¹⁴ = 55767460327 is a prime.

It is a super-2 number, since 2×55767476711² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55767476741) 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, 41431331 + ... + 41432676.

It is an arithmetic number, because the mean of its divisors is an integer number (13962585348).

Almost surely, 2^55767476711 is an apocalyptic number.

55767476711 is a deficient number, since it is larger than the sum of its proper divisors (82864681).

55767476711 is an equidigital number, since it uses as much as digits as its factorization.

55767476711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82864680.

The product of its digits is 8643600, while the sum is 56.

The spelling of 55767476711 in words is "fifty-five billion, seven hundred sixty-seven million, four hundred seventy-six thousand, seven hundred eleven".