6775775023 has 4 divisors (see below), whose sum is σ = 6776010640. Its totient is φ = 6775539408.

The previous prime is 6775774987. The next prime is 6775775029. The reversal of 6775775023 is 3205775776.

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 6775775023 - 2¹³ = 6775766831 is a prime.

It is a super-2 number, since 2×6775775023² = 91822254324621301058, which 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 (6775775029) 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, 67515 + ... + 134572.

It is an arithmetic number, because the mean of its divisors is an integer number (1694002660).

Almost surely, 2^6775775023 is an apocalyptic number.

6775775023 is a deficient number, since it is larger than the sum of its proper divisors (235617).

6775775023 is a wasteful number, since it uses less digits than its factorization.

6775775023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235616.

The product of its (nonzero) digits is 2160900, while the sum is 49.

The square root of 6775775023 is about 82315.0959605831. The cubic root of 6775775023 is about 1892.2840375570.

The spelling of 6775775023 in words is "six billion, seven hundred seventy-five million, seven hundred seventy-five thousand, twenty-three".