67023000763 has 4 divisors (see below), whose sum is σ = 67167759328. Its totient is φ = 66878242200.

The previous prime is 67023000757. The next prime is 67023000797. The reversal of 67023000763 is 36700032076.

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 67023000763 - 2⁵ = 67023000731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67023000743) 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, 72378588 + ... + 72379513.

It is an arithmetic number, because the mean of its divisors is an integer number (16791939832).

Almost surely, 2^67023000763 is an apocalyptic number.

67023000763 is a deficient number, since it is larger than the sum of its proper divisors (144758565).

67023000763 is a wasteful number, since it uses less digits than its factorization.

67023000763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144758564.

The product of its (nonzero) digits is 31752, while the sum is 34.

The spelling of 67023000763 in words is "sixty-seven billion, twenty-three million, seven hundred sixty-three", and thus it is an aban number.