545052104001 has 20 divisors (see below), whose sum is σ = 814286989824. Its totient is φ = 363335333400.

The previous prime is 545052103957. The next prime is 545052104053. The reversal of 545052104001 is 100401250545.

545052104001 is a `hidden beast` number, since 5 + 45 + 0 + 5 + 210 + 400 + 1 = 666.

It is not a de Polignac number, because 545052104001 - 2¹¹ = 545052101953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (545052100001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 618736 + ... + 1213646.

Almost surely, 2^545052104001 is an apocalyptic number.

It is an amenable number.

545052104001 is a deficient number, since it is larger than the sum of its proper divisors (269234885823).

545052104001 is a wasteful number, since it uses less digits than its factorization.

545052104001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606234 (or 606225 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 545052104001 its reverse (100401250545), we get a palindrome (645453354546).

The spelling of 545052104001 in words is "five hundred forty-five billion, fifty-two million, one hundred four thousand, one".