1545555325413 has 16 divisors (see below), whose sum is σ = 2366400499200. Its totient is φ = 887400186480.

The previous prime is 1545555325399. The next prime is 1545555325439. The reversal of 1545555325413 is 3145235555451.

It is not a de Polignac number, because 1545555325413 - 2¹⁰ = 1545555324389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1545555325463) 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, 1232499633 + ... + 1232500886.

It is an arithmetic number, because the mean of its divisors is an integer number (147900031200).

Almost surely, 2^{1545555325413} is an apocalyptic number.

It is an amenable number.

1545555325413 is a deficient number, since it is larger than the sum of its proper divisors (820845173787).

1545555325413 is a wasteful number, since it uses less digits than its factorization.

1545555325413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465000552.

The product of its digits is 4500000, while the sum is 48.

The spelling of 1545555325413 in words is "one trillion, five hundred forty-five billion, five hundred fifty-five million, three hundred twenty-five thousand, four hundred thirteen".