2431533061 has 2 divisors, whose sum is σ = 2431533062. Its totient is φ = 2431533060.

The previous prime is 2431533059. The next prime is 2431533079. The reversal of 2431533061 is 1603351342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2121984225 + 309548836 = 46065^2 + 17594^2 .

It is a cyclic number.

It is not a de Polignac number, because 2431533061 - 2¹ = 2431533059 is a prime.

Together with 2431533059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431533011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215766530 + 1215766531.

It is an arithmetic number, because the mean of its divisors is an integer number (1215766531).

Almost surely, 2^2431533061 is an apocalyptic number.

It is an amenable number.

2431533061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431533061 is an equidigital number, since it uses as much as digits as its factorization.

2431533061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 2431533061 is about 49310.5775772298. The cubic root of 2431533061 is about 1344.7040915620.

The spelling of 2431533061 in words is "two billion, four hundred thirty-one million, five hundred thirty-three thousand, sixty-one".