6766232651 has 4 divisors (see below), whose sum is σ = 6893897472. Its totient is φ = 6638567832.

The previous prime is 6766232623. The next prime is 6766232653. The reversal of 6766232651 is 1562326676.

It is a happy number.

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 6766232651 - 2¹⁴ = 6766216267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6766232653) 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, 63832331 + ... + 63832436.

It is an arithmetic number, because the mean of its divisors is an integer number (1723474368).

Almost surely, 2^6766232651 is an apocalyptic number.

6766232651 is a deficient number, since it is larger than the sum of its proper divisors (127664821).

6766232651 is a wasteful number, since it uses less digits than its factorization.

6766232651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127664820.

The product of its digits is 544320, while the sum is 44.

The square root of 6766232651 is about 82257.1130723660. The cubic root of 6766232651 is about 1891.3953145531.

The spelling of 6766232651 in words is "six billion, seven hundred sixty-six million, two hundred thirty-two thousand, six hundred fifty-one".