4262524614661 has 2 divisors, whose sum is σ = 4262524614662. Its totient is φ = 4262524614660.

The previous prime is 4262524614659. The next prime is 4262524614701. The reversal of 4262524614661 is 1664164252624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3980384108100 + 282140506561 = 1995090^2 + 531169^2 .

It is a cyclic number.

It is not a de Polignac number, because 4262524614661 - 2¹ = 4262524614659 is a prime.

It is a super-2 number, since 2×4262524614661² (a number of 26 digits) contains 22 as substring.

Together with 4262524614659, 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 (4262524614461) 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, 2131262307330 + 2131262307331.

It is an arithmetic number, because the mean of its divisors is an integer number (2131262307331).

Almost surely, 2^{4262524614661} is an apocalyptic number.

It is an amenable number.

4262524614661 is a deficient number, since it is larger than the sum of its proper divisors (1).

4262524614661 is an equidigital number, since it uses as much as digits as its factorization.

4262524614661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 49.

The spelling of 4262524614661 in words is "four trillion, two hundred sixty-two billion, five hundred twenty-four million, six hundred fourteen thousand, six hundred sixty-one".