5944066965505 has 16 divisors (see below), whose sum is σ = 7200001462464. Its totient is φ = 4710511833280.

The previous prime is 5944066965493. The next prime is 5944066965527. The reversal of 5944066965505 is 5055696604495.

It is not a de Polignac number, because 5944066965505 - 2¹⁹ = 5944066441217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8246754 + ... + 8938516.

It is an arithmetic number, because the mean of its divisors is an integer number (450000091404).

It is a Proth number, since it is equal to 177147 ⋅ 2²⁵ + 1 and 177147 < 2²⁵.

Almost surely, 2^{5944066965505} is an apocalyptic number.

It is an amenable number.

5944066965505 is a deficient number, since it is larger than the sum of its proper divisors (1255934496959).

5944066965505 is a wasteful number, since it uses less digits than its factorization.

5944066965505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707936.

The product of its (nonzero) digits is 174960000, while the sum is 64.

The spelling of 5944066965505 in words is "five trillion, nine hundred forty-four billion, sixty-six million, nine hundred sixty-five thousand, five hundred five".