2521824341 has 2 divisors, whose sum is σ = 2521824342. Its totient is φ = 2521824340.

The previous prime is 2521824313. The next prime is 2521824391. The reversal of 2521824341 is 1434281252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2276244100 + 245580241 = 47710^2 + 15671^2 .

It is a cyclic number.

It is not a de Polignac number, because 2521824341 - 2¹⁴ = 2521807957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2521824298 and 2521824307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2521824391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260912170 + 1260912171.

It is an arithmetic number, because the mean of its divisors is an integer number (1260912171).

Almost surely, 2^2521824341 is an apocalyptic number.

It is an amenable number.

2521824341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2521824341 is an equidigital number, since it uses as much as digits as its factorization.

2521824341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15360, while the sum is 32.

The square root of 2521824341 is about 50217.7691758605. The cubic root of 2521824341 is about 1361.1467298039.

The spelling of 2521824341 in words is "two billion, five hundred twenty-one million, eight hundred twenty-four thousand, three hundred forty-one".