2023545305 has 8 divisors (see below), whose sum is σ = 2506585344. Its totient is φ = 1566615600.

The previous prime is 2023545301. The next prime is 2023545331. The reversal of 2023545305 is 5035453202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2023545305 - 2² = 2023545301 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023545301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6527411 + ... + 6527720.

It is an arithmetic number, because the mean of its divisors is an integer number (313323168).

Almost surely, 2^2023545305 is an apocalyptic number.

It is an amenable number.

2023545305 is a deficient number, since it is larger than the sum of its proper divisors (483040039).

2023545305 is a wasteful number, since it uses less digits than its factorization.

2023545305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13055167.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2023545305 is about 44983.8338183841. The cubic root of 2023545305 is about 1264.8459779043.

Adding to 2023545305 its reverse (5035453202), we get a palindrome (7058998507).

The spelling of 2023545305 in words is "two billion, twenty-three million, five hundred forty-five thousand, three hundred five".