2533150045 has 4 divisors (see below), whose sum is σ = 3039780060. Its totient is φ = 2026520032.

The previous prime is 2533150019. The next prime is 2533150069. The reversal of 2533150045 is 5400513352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 352913796 + 2180236249 = 18786^2 + 46693^2 .

It is a cyclic number.

It is not a de Polignac number, because 2533150045 - 2¹⁷ = 2533018973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2533149995 and 2533150022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253315000 + ... + 253315009.

It is an arithmetic number, because the mean of its divisors is an integer number (759945015).

Almost surely, 2^2533150045 is an apocalyptic number.

It is an amenable number.

2533150045 is a deficient number, since it is larger than the sum of its proper divisors (506630015).

2533150045 is an equidigital number, since it uses as much as digits as its factorization.

2533150045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506630014.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 2533150045 is about 50330.4087505754. The cubic root of 2533150045 is about 1363.1813579449.

Adding to 2533150045 its reverse (5400513352), we get a palindrome (7933663397).

The spelling of 2533150045 in words is "two billion, five hundred thirty-three million, one hundred fifty thousand, forty-five".