2045234235533 has 16 divisors (see below), whose sum is σ = 2075376500736. Its totient is φ = 2015353509120.

The previous prime is 2045234235523. The next prime is 2045234235643. The reversal of 2045234235533 is 3355324325402.

It is a cyclic number.

It is not a de Polignac number, because 2045234235533 - 2⁸ = 2045234235277 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 (2045234235523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12179603 + ... + 12346383.

It is an arithmetic number, because the mean of its divisors is an integer number (129711031296).

Almost surely, 2^{2045234235533} is an apocalyptic number.

It is an amenable number.

2045234235533 is a deficient number, since it is larger than the sum of its proper divisors (30142265203).

2045234235533 is a wasteful number, since it uses less digits than its factorization.

2045234235533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167564.

The product of its (nonzero) digits is 1296000, while the sum is 41.

The spelling of 2045234235533 in words is "two trillion, forty-five billion, two hundred thirty-four million, two hundred thirty-five thousand, five hundred thirty-three".