1464236126545 has 16 divisors (see below), whose sum is σ = 1778338941120. Its totient is φ = 1157219872704.

The previous prime is 1464236126519. The next prime is 1464236126581. The reversal of 1464236126545 is 5456216324641.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1464236126545 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9932062 + ... + 10078408.

It is an arithmetic number, because the mean of its divisors is an integer number (111146183820).

Almost surely, 2^{1464236126545} is an apocalyptic number.

It is an amenable number.

1464236126545 is a deficient number, since it is larger than the sum of its proper divisors (314102814575).

1464236126545 is a wasteful number, since it uses less digits than its factorization.

1464236126545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170544.

The product of its digits is 4147200, while the sum is 49.

The spelling of 1464236126545 in words is "one trillion, four hundred sixty-four billion, two hundred thirty-six million, one hundred twenty-six thousand, five hundred forty-five".