5441506665 has 32 divisors (see below), whose sum is σ = 9994060800. Its totient is φ = 2476576704.

The previous prime is 5441506633. The next prime is 5441506667. The reversal of 5441506665 is 5666051445.

It is not a de Polignac number, because 5441506665 - 2⁵ = 5441506633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5441506667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90315 + ... + 137984.

It is an arithmetic number, because the mean of its divisors is an integer number (312314400).

Almost surely, 2^5441506665 is an apocalyptic number.

It is an amenable number.

5441506665 is a deficient number, since it is larger than the sum of its proper divisors (4552554135).

5441506665 is a wasteful number, since it uses less digits than its factorization.

5441506665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228541.

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 5441506665 is about 73766.5687489936. The cubic root of 5441506665 is about 1758.8942202822.

The spelling of 5441506665 in words is "five billion, four hundred forty-one million, five hundred six thousand, six hundred sixty-five".