4252722057511 has 2 divisors, whose sum is σ = 4252722057512. Its totient is φ = 4252722057510.

The previous prime is 4252722057487. The next prime is 4252722057569. The reversal of 4252722057511 is 1157502272524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4252722057511 - 2¹⁵ = 4252722024743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4252722057211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126361028755 + 2126361028756.

It is an arithmetic number, because the mean of its divisors is an integer number (2126361028756).

Almost surely, 2^{4252722057511} is an apocalyptic number.

4252722057511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252722057511 is an equidigital number, since it uses as much as digits as its factorization.

4252722057511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392000, while the sum is 43.

The spelling of 4252722057511 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-seven thousand, five hundred eleven".