6055565813 has 4 divisors (see below), whose sum is σ = 6606071808. Its totient is φ = 5505059820.

The previous prime is 6055565771. The next prime is 6055565819. The reversal of 6055565813 is 3185655506.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6055565813 - 2¹⁸ = 6055303669 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 (6055565819) 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, 275252981 + ... + 275253002.

It is an arithmetic number, because the mean of its divisors is an integer number (1651517952).

Almost surely, 2^6055565813 is an apocalyptic number.

It is an amenable number.

6055565813 is a deficient number, since it is larger than the sum of its proper divisors (550505995).

6055565813 is a wasteful number, since it uses less digits than its factorization.

6055565813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550505994.

The product of its (nonzero) digits is 540000, while the sum is 44.

The square root of 6055565813 is about 77817.5161065939. The cubic root of 6055565813 is about 1822.7127975103.

The spelling of 6055565813 in words is "six billion, fifty-five million, five hundred sixty-five thousand, eight hundred thirteen".