6766536273 has 32 divisors (see below), whose sum is σ = 10884192000. Its totient is φ = 3733244928.

The previous prime is 6766536269. The next prime is 6766536277. The reversal of 6766536273 is 3726356676.

It is an interprime number because it is at equal distance from previous prime (6766536269) and next prime (6766536277).

It is not a de Polignac number, because 6766536273 - 2² = 6766536269 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6766536277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83536 + ... + 143217.

It is an arithmetic number, because the mean of its divisors is an integer number (340131000).

Almost surely, 2^6766536273 is an apocalyptic number.

It is an amenable number.

6766536273 is a deficient number, since it is larger than the sum of its proper divisors (4117655727).

6766536273 is a wasteful number, since it uses less digits than its factorization.

6766536273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226806 (or 226792 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 51.

The square root of 6766536273 is about 82258.9586184994. The cubic root of 6766536273 is about 1891.4236050690.

The spelling of 6766536273 in words is "six billion, seven hundred sixty-six million, five hundred thirty-six thousand, two hundred seventy-three".