4252722056741 has 2 divisors, whose sum is σ = 4252722056742. Its totient is φ = 4252722056740.

The previous prime is 4252722056731. The next prime is 4252722056767. The reversal of 4252722056741 is 1476502272524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3424387260100 + 828334796641 = 1850510^2 + 910129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4252722056741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4252722056731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126361028370 + 2126361028371.

It is an arithmetic number, because the mean of its divisors is an integer number (2126361028371).

Almost surely, 2^{4252722056741} is an apocalyptic number.

It is an amenable number.

4252722056741 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252722056741 is an equidigital number, since it uses as much as digits as its factorization.

4252722056741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1881600, while the sum is 47.

The spelling of 4252722056741 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-six thousand, seven hundred forty-one".