670733006263 has 4 divisors (see below), whose sum is σ = 670734725920. Its totient is φ = 670731286608.

The previous prime is 670733006243. The next prime is 670733006299. The reversal of 670733006263 is 362600337076.

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 670733006263 - 2⁹ = 670733005751 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 (670733006213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37123 + ... + 1158811.

It is an arithmetic number, because the mean of its divisors is an integer number (167683681480).

Almost surely, 2^670733006263 is an apocalyptic number.

670733006263 is a deficient number, since it is larger than the sum of its proper divisors (1719657).

670733006263 is a wasteful number, since it uses less digits than its factorization.

670733006263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719656.

The product of its (nonzero) digits is 571536, while the sum is 43.

The spelling of 670733006263 in words is "six hundred seventy billion, seven hundred thirty-three million, six thousand, two hundred sixty-three".