6750786023 has 4 divisors (see below), whose sum is σ = 6751440240. Its totient is φ = 6750131808.

The previous prime is 6750786019. The next prime is 6750786041. The reversal of 6750786023 is 3206870576.

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 6750786023 - 2² = 6750786019 is a prime.

It is a super-2 number, since 2×6750786023² = 91146223856664313058, 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 (6750786043) 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, 311378 + ... + 332351.

It is an arithmetic number, because the mean of its divisors is an integer number (1687860060).

Almost surely, 2^6750786023 is an apocalyptic number.

6750786023 is a deficient number, since it is larger than the sum of its proper divisors (654217).

6750786023 is a wasteful number, since it uses less digits than its factorization.

6750786023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654216.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 6750786023 is about 82163.1670701659. The cubic root of 6750786023 is about 1889.9549295449.

The spelling of 6750786023 in words is "six billion, seven hundred fifty million, seven hundred eighty-six thousand, twenty-three".