480534207680269 has 2 divisors, whose sum is σ = 480534207680270. Its totient is φ = 480534207680268.

The previous prime is 480534207680251. The next prime is 480534207680363. The reversal of 480534207680269 is 962086702435084.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 383230542875625 + 97303664804644 = 19576275^2 + 9864262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480534207680269 is a prime.

It is a super-2 number, since 2×480534207680269² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 480534207680269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480534207680249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240267103840134 + 240267103840135.

It is an arithmetic number, because the mean of its divisors is an integer number (240267103840135).

Almost surely, 2^{480534207680269} is an apocalyptic number.

It is an amenable number.

480534207680269 is a deficient number, since it is larger than the sum of its proper divisors (1).

480534207680269 is an equidigital number, since it uses as much as digits as its factorization.

480534207680269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139345920, while the sum is 64.

The spelling of 480534207680269 in words is "four hundred eighty trillion, five hundred thirty-four billion, two hundred seven million, six hundred eighty thousand, two hundred sixty-nine".