1481146922567 has 16 divisors (see below), whose sum is σ = 1642985422848. Its totient is φ = 1326573007200.

The previous prime is 1481146922561. The next prime is 1481146922579. The reversal of 1481146922567 is 7652296411841.

It is a cyclic number.

It is not a de Polignac number, because 1481146922567 - 2¹⁶ = 1481146857031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481146922561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8689223 + ... + 8858040.

It is an arithmetic number, because the mean of its divisors is an integer number (102686588928).

Almost surely, 2^{1481146922567} is an apocalyptic number.

1481146922567 is a deficient number, since it is larger than the sum of its proper divisors (161838500281).

1481146922567 is a wasteful number, since it uses less digits than its factorization.

1481146922567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17547470.

The product of its digits is 5806080, while the sum is 56.

The spelling of 1481146922567 in words is "one trillion, four hundred eighty-one billion, one hundred forty-six million, nine hundred twenty-two thousand, five hundred sixty-seven".