2045350533 has 8 divisors (see below), whose sum is σ = 2731458496. Its totient is φ = 1361404800.

The previous prime is 2045350523. The next prime is 2045350537. The reversal of 2045350533 is 3350535402.

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

It is not a de Polignac number, because 2045350533 - 2⁶ = 2045350469 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2045350533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045350537) 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, 538348 + ... + 542133.

It is an arithmetic number, because the mean of its divisors is an integer number (341432312).

Almost surely, 2^2045350533 is an apocalyptic number.

It is an amenable number.

2045350533 is a deficient number, since it is larger than the sum of its proper divisors (686107963).

2045350533 is a wasteful number, since it uses less digits than its factorization.

2045350533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081115.

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 2045350533 is about 45225.5517710951. The cubic root of 2045350533 is about 1269.3729793801.

Adding to 2045350533 its reverse (3350535402), we get a palindrome (5395885935).

The spelling of 2045350533 in words is "two billion, forty-five million, three hundred fifty thousand, five hundred thirty-three".