5311723594895 has 4 divisors (see below), whose sum is σ = 6374068313880. Its totient is φ = 4249378875912.

The previous prime is 5311723594873. The next prime is 5311723594951. The reversal of 5311723594895 is 5984953271135.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5311723594895 is a prime.

It is a super-2 number, since 2×5311723594895² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531172359485 + ... + 531172359494.

It is an arithmetic number, because the mean of its divisors is an integer number (1593517078470).

Almost surely, 2^{5311723594895} is an apocalyptic number.

5311723594895 is a deficient number, since it is larger than the sum of its proper divisors (1062344718985).

5311723594895 is a wasteful number, since it uses less digits than its factorization.

5311723594895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062344718984.

The product of its digits is 40824000, while the sum is 62.

The spelling of 5311723594895 in words is "five trillion, three hundred eleven billion, seven hundred twenty-three million, five hundred ninety-four thousand, eight hundred ninety-five".