2045532301 has 16 divisors (see below), whose sum is σ = 2195164800. Its totient is φ = 1901709568.

The previous prime is 2045532299. The next prime is 2045532323. The reversal of 2045532301 is 1032355402.

It is a cyclic number.

It is not a de Polignac number, because 2045532301 - 2¹ = 2045532299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045502301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112305 + ... + 129241.

It is an arithmetic number, because the mean of its divisors is an integer number (137197800).

Almost surely, 2^2045532301 is an apocalyptic number.

It is an amenable number.

2045532301 is a deficient number, since it is larger than the sum of its proper divisors (149632499).

2045532301 is a wasteful number, since it uses less digits than its factorization.

2045532301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17108.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2045532301 is about 45227.5612983941. The cubic root of 2045532301 is about 1269.4105808490.

Adding to 2045532301 its reverse (1032355402), we get a palindrome (3077887703).

The spelling of 2045532301 in words is "two billion, forty-five million, five hundred thirty-two thousand, three hundred one".