5623736373265 has 4 divisors (see below), whose sum is σ = 6748483647924. Its totient is φ = 4498989098608.

The previous prime is 5623736373259. The next prime is 5623736373289.

5623736373265 is nontrivially palindromic in base 10.

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 1058330677504 + 4565405695761 = 1028752^2 + 2136681^2 .

It is a cyclic number.

It is not a de Polignac number, because 5623736373265 - 2⁹ = 5623736372753 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562373637322 + ... + 562373637331.

It is an arithmetic number, because the mean of its divisors is an integer number (1687120911981).

Almost surely, 2^{5623736373265} is an apocalyptic number.

It is an amenable number.

5623736373265 is a deficient number, since it is larger than the sum of its proper divisors (1124747274659).

5623736373265 is a wasteful number, since it uses less digits than its factorization.

5623736373265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124747274658.

The product of its digits is 85730400, while the sum is 58.

The spelling of 5623736373265 in words is "five trillion, six hundred twenty-three billion, seven hundred thirty-six million, three hundred seventy-three thousand, two hundred sixty-five".