2505412033 has 24 divisors (see below), whose sum is σ = 2690288640. Its totient is φ = 2329462080.

The previous prime is 2505412031. The next prime is 2505412061. The reversal of 2505412033 is 3302145052.

It is not a de Polignac number, because 2505412033 - 2¹ = 2505412031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2505411989 and 2505412007.

It is not an unprimeable number, because it can be changed into a prime (2505412031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18024478 + ... + 18024616.

It is an arithmetic number, because the mean of its divisors is an integer number (112095360).

Almost surely, 2^2505412033 is an apocalyptic number.

It is an amenable number.

2505412033 is a deficient number, since it is larger than the sum of its proper divisors (184876607).

2505412033 is an equidigital number, since it uses as much as digits as its factorization.

2505412033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2505412033 is about 50054.0910715598. The cubic root of 2505412033 is about 1358.1874702778.

Adding to 2505412033 its reverse (3302145052), we get a palindrome (5807557085).

The spelling of 2505412033 in words is "two billion, five hundred five million, four hundred twelve thousand, thirty-three".