4252744824061 has 2 divisors, whose sum is σ = 4252744824062. Its totient is φ = 4252744824060.

The previous prime is 4252744824049. The next prime is 4252744824067. The reversal of 4252744824061 is 1604284472524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2676479640025 + 1576265184036 = 1635995^2 + 1255494^2 .

It is a cyclic number.

It is not a de Polignac number, because 4252744824061 - 2⁹ = 4252744823549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4252744823996 and 4252744824014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4252744824067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126372412030 + 2126372412031.

It is an arithmetic number, because the mean of its divisors is an integer number (2126372412031).

Almost surely, 2^{4252744824061} is an apocalyptic number.

It is an amenable number.

4252744824061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252744824061 is an equidigital number, since it uses as much as digits as its factorization.

4252744824061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3440640, while the sum is 49.

The spelling of 4252744824061 in words is "four trillion, two hundred fifty-two billion, seven hundred forty-four million, eight hundred twenty-four thousand, sixty-one".