5446344065 has 8 divisors (see below), whose sum is σ = 6557920488. Its totient is φ = 4342203520.

The previous prime is 5446344061. The next prime is 5446344083. The reversal of 5446344065 is 5604436445.

It can be written as a sum of positive squares in 4 ways, for example, as 1819534336 + 3626809729 = 42656^2 + 60223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5446344065 - 2² = 5446344061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5446344061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857356 + ... + 1860285.

It is an arithmetic number, because the mean of its divisors is an integer number (819740061).

Almost surely, 2^5446344065 is an apocalyptic number.

It is an amenable number.

5446344065 is a deficient number, since it is larger than the sum of its proper divisors (1111576423).

5446344065 is a wasteful number, since it uses less digits than its factorization.

5446344065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717939.

The product of its (nonzero) digits is 691200, while the sum is 41.

The square root of 5446344065 is about 73799.3500310131. The cubic root of 5446344065 is about 1759.4152741849.

The spelling of 5446344065 in words is "five billion, four hundred forty-six million, three hundred forty-four thousand, sixty-five".