5465664905 has 16 divisors (see below), whose sum is σ = 6582684240. Its totient is φ = 4356640512.

The previous prime is 5465664889. The next prime is 5465664907. The reversal of 5465664905 is 5094665645.

5465664905 = 52276² + 52277².

It can be written as a sum of positive squares in 8 ways, for example, as 109327936 + 5356336969 = 10456^2 + 73187^2 .

It is a cyclic number.

It is not a de Polignac number, because 5465664905 - 2⁴ = 5465664889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5465664907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1925147 + ... + 1927983.

It is an arithmetic number, because the mean of its divisors is an integer number (411417765).

Almost surely, 2^5465664905 is an apocalyptic number.

5465664905 is the 52277-th centered square number.

It is an amenable number.

5465664905 is a deficient number, since it is larger than the sum of its proper divisors (1117019335).

5465664905 is a wasteful number, since it uses less digits than its factorization.

5465664905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The square root of 5465664905 is about 73930.1352967787. The cubic root of 5465664905 is about 1761.4933203383.

The spelling of 5465664905 in words is "five billion, four hundred sixty-five million, six hundred sixty-four thousand, nine hundred five".