2045432544201 has 12 divisors (see below), whose sum is σ = 2963028128112. Its totient is φ = 1359691948536.

The previous prime is 2045432544187. The next prime is 2045432544209. The reversal of 2045432544201 is 1024452345402.

2045432544201 is a `hidden beast` number, since 20 + 4 + 543 + 2 + 54 + 42 + 0 + 1 = 666.

It is not a de Polignac number, because 2045432544201 - 2⁷ = 2045432544073 is a prime.

It is a super-3 number, since 3×2045432544201³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2045432544209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327475671 + ... + 327481916.

It is an arithmetic number, because the mean of its divisors is an integer number (246919010676).

Almost surely, 2^{2045432544201} is an apocalyptic number.

It is an amenable number.

2045432544201 is a deficient number, since it is larger than the sum of its proper divisors (917595583911).

2045432544201 is a wasteful number, since it uses less digits than its factorization.

2045432544201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654957940 (or 654957937 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 2045432544201 its reverse (1024452345402), we get a palindrome (3069884889603).

The spelling of 2045432544201 in words is "two trillion, forty-five billion, four hundred thirty-two million, five hundred forty-four thousand, two hundred one".