480156802667 has 2 divisors, whose sum is σ = 480156802668. Its totient is φ = 480156802666.

The previous prime is 480156802637. The next prime is 480156802679. The reversal of 480156802667 is 766208651084.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480156802667 is a prime.

It is not a weakly prime, because it can be changed into another prime (480156802637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240078401333 + 240078401334.

It is an arithmetic number, because the mean of its divisors is an integer number (240078401334).

Almost surely, 2^480156802667 is an apocalyptic number.

480156802667 is a deficient number, since it is larger than the sum of its proper divisors (1).

480156802667 is an equidigital number, since it uses as much as digits as its factorization.

480156802667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 480156802667 in words is "four hundred eighty billion, one hundred fifty-six million, eight hundred two thousand, six hundred sixty-seven".