1563201132167 has 2 divisors, whose sum is σ = 1563201132168. Its totient is φ = 1563201132166.

The previous prime is 1563201132161. The next prime is 1563201132217. The reversal of 1563201132167 is 7612311023651.

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-1563201132167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1563201132167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1563201132161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781600566083 + 781600566084.

It is an arithmetic number, because the mean of its divisors is an integer number (781600566084).

Almost surely, 2^{1563201132167} is an apocalyptic number.

1563201132167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1563201132167 is an equidigital number, since it uses as much as digits as its factorization.

1563201132167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 1563201132167 in words is "one trillion, five hundred sixty-three billion, two hundred one million, one hundred thirty-two thousand, one hundred sixty-seven".