2533441261 has 8 divisors (see below), whose sum is σ = 2728732160. Its totient is φ = 2338209072.

The previous prime is 2533441259. The next prime is 2533441367. The reversal of 2533441261 is 1621443352.

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

It is a cyclic number.

It is not a de Polignac number, because 2533441261 - 2¹ = 2533441259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533241261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122476 + ... + 141658.

It is an arithmetic number, because the mean of its divisors is an integer number (341091520).

Almost surely, 2^2533441261 is an apocalyptic number.

It is an amenable number.

2533441261 is a deficient number, since it is larger than the sum of its proper divisors (195290899).

2533441261 is a wasteful number, since it uses less digits than its factorization.

2533441261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29355.

The product of its digits is 17280, while the sum is 31.

The square root of 2533441261 is about 50333.3017097031. The cubic root of 2533441261 is about 1363.2335939625.

The spelling of 2533441261 in words is "two billion, five hundred thirty-three million, four hundred forty-one thousand, two hundred sixty-one".