2045522535 has 64 divisors (see below), whose sum is σ = 3967875072. Its totient is φ = 878432256.

The previous prime is 2045522533. The next prime is 2045522543. The reversal of 2045522535 is 5352255402.

It is not a de Polignac number, because 2045522535 - 2¹ = 2045522533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2045522496 and 2045522505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045522533) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1671934 + ... + 1673156.

It is an arithmetic number, because the mean of its divisors is an integer number (61998048).

Almost surely, 2^2045522535 is an apocalyptic number.

2045522535 is a deficient number, since it is larger than the sum of its proper divisors (1922352537).

2045522535 is a wasteful number, since it uses less digits than its factorization.

2045522535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 2045522535 is about 45227.4533331250. The cubic root of 2045522535 is about 1269.4085606603.

Adding to 2045522535 its reverse (5352255402), we get a palindrome (7397777937).

The spelling of 2045522535 in words is "two billion, forty-five million, five hundred twenty-two thousand, five hundred thirty-five".