480538471075387 has 2 divisors, whose sum is σ = 480538471075388. Its totient is φ = 480538471075386.

The previous prime is 480538471075373. The next prime is 480538471075469. The reversal of 480538471075387 is 783570174835084.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480538471075387 is a prime.

It is not a weakly prime, because it can be changed into another prime (480538471075367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240269235537693 + 240269235537694.

It is an arithmetic number, because the mean of its divisors is an integer number (240269235537694).

Almost surely, 2^{480538471075387} is an apocalyptic number.

480538471075387 is a deficient number, since it is larger than the sum of its proper divisors (1).

480538471075387 is an equidigital number, since it uses as much as digits as its factorization.

480538471075387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 632217600, while the sum is 70.

The spelling of 480538471075387 in words is "four hundred eighty trillion, five hundred thirty-eight billion, four hundred seventy-one million, seventy-five thousand, three hundred eighty-seven".