1316051006545 has 16 divisors (see below), whose sum is σ = 1722932430912. Its totient is φ = 957071325760.

The previous prime is 1316051006521. The next prime is 1316051006593. The reversal of 1316051006545 is 5456001506131.

It is not a de Polignac number, because 1316051006545 - 2¹⁷ = 1316050875473 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240174 + ... + 1640056.

It is an arithmetic number, because the mean of its divisors is an integer number (107683276932).

Almost surely, 2^{1316051006545} is an apocalyptic number.

It is an amenable number.

1316051006545 is a deficient number, since it is larger than the sum of its proper divisors (406881424367).

1316051006545 is a wasteful number, since it uses less digits than its factorization.

1316051006545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416992.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 1316051006545 in words is "one trillion, three hundred sixteen billion, fifty-one million, six thousand, five hundred forty-five".