5260030369081 has 4 divisors (see below), whose sum is σ = 5261949390564. Its totient is φ = 5258111347600.

The previous prime is 5260030369051. The next prime is 5260030369123. The reversal of 5260030369081 is 1809630300625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2272978369600 + 2987051999481 = 1507640^2 + 1728309^2 .

It is a cyclic number.

It is not a de Polignac number, because 5260030369081 - 2¹⁹ = 5260029844793 is a prime.

It is a super-2 number, since 2×5260030369081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5260030369001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959506630 + ... + 959512111.

It is an arithmetic number, because the mean of its divisors is an integer number (1315487347641).

Almost surely, 2^{5260030369081} is an apocalyptic number.

It is an amenable number.

5260030369081 is a deficient number, since it is larger than the sum of its proper divisors (1919021483).

5260030369081 is a wasteful number, since it uses less digits than its factorization.

5260030369081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919021482.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 5260030369081 in words is "five trillion, two hundred sixty billion, thirty million, three hundred sixty-nine thousand, eighty-one".