5230726317011 has 4 divisors (see below), whose sum is σ = 5633089879872. Its totient is φ = 4828362754152.

The previous prime is 5230726317007. The next prime is 5230726317041. The reversal of 5230726317011 is 1107136270325.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5230726317011 - 2² = 5230726317007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5230726317041) 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, 201181781411 + ... + 201181781436.

It is an arithmetic number, because the mean of its divisors is an integer number (1408272469968).

Almost surely, 2^{5230726317011} is an apocalyptic number.

5230726317011 is a deficient number, since it is larger than the sum of its proper divisors (402363562861).

5230726317011 is a wasteful number, since it uses less digits than its factorization.

5230726317011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402363562860.

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 5230726317011 in words is "five trillion, two hundred thirty billion, seven hundred twenty-six million, three hundred seventeen thousand, eleven".