2032531020045 has 24 divisors (see below), whose sum is σ = 3676230020736. Its totient is φ = 1036885389408.

The previous prime is 2032531020041. The next prime is 2032531020049. The reversal of 2032531020045 is 5400201352302.

It is a happy number.

2032531020045 is a `hidden beast` number, since 2 + 0 + 325 + 310 + 20 + 0 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (2032531020041) and next prime (2032531020049).

It is not a de Polignac number, because 2032531020045 - 2² = 2032531020041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032531020041) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 981898009 + ... + 981900078.

It is an arithmetic number, because the mean of its divisors is an integer number (153176250864).

Almost surely, 2^{2032531020045} is an apocalyptic number.

It is an amenable number.

2032531020045 is a deficient number, since it is larger than the sum of its proper divisors (1643699000691).

2032531020045 is a wasteful number, since it uses less digits than its factorization.

2032531020045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963798121 (or 1963798118 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 2032531020045 its reverse (5400201352302), we get a palindrome (7432732372347).

The spelling of 2032531020045 in words is "two trillion, thirty-two billion, five hundred thirty-one million, twenty thousand, forty-five".