5664026126231 has 16 divisors (see below), whose sum is σ = 6406860300288. Its totient is φ = 4960668765600.

The previous prime is 5664026126221. The next prime is 5664026126233. The reversal of 5664026126231 is 1326216204665.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5664026126231 - 2²² = 5664021931927 is a prime.

It is a super-2 number, since 2×5664026126231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664026126233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37166216 + ... + 37318301.

It is an arithmetic number, because the mean of its divisors is an integer number (400428768768).

Almost surely, 2^{5664026126231} is an apocalyptic number.

5664026126231 is a deficient number, since it is larger than the sum of its proper divisors (742834174057).

5664026126231 is a wasteful number, since it uses less digits than its factorization.

5664026126231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74484782.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 5664026126231 in words is "five trillion, six hundred sixty-four billion, twenty-six million, one hundred twenty-six thousand, two hundred thirty-one".