5444002066 has 16 divisors (see below), whose sum is σ = 8588150784. Its totient is φ = 2583149184.

The previous prime is 5444002027. The next prime is 5444002073. The reversal of 5444002066 is 6602004445.

It is a super-2 number, since 2×5444002066² = 59274316989224536712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460095 + ... + 471778.

It is an arithmetic number, because the mean of its divisors is an integer number (536759424).

Almost surely, 2^5444002066 is an apocalyptic number.

5444002066 is a deficient number, since it is larger than the sum of its proper divisors (3144148718).

5444002066 is a wasteful number, since it uses less digits than its factorization.

5444002066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932025.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 5444002066 is about 73783.4809832120. The cubic root of 5444002066 is about 1759.1630475209.

The spelling of 5444002066 in words is "five billion, four hundred forty-four million, two thousand, sixty-six".