5465445645 has 16 divisors (see below), whose sum is σ = 9539687232. Its totient is φ = 2649912960.

The previous prime is 5465445611. The next prime is 5465445659.

It is a happy number.

5465445645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5465445645 - 2⁶ = 5465445581 is a prime.

It is a super-3 number, since 3×5465445645³ (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5465445594 and 5465445603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16561792 + ... + 16562121.

It is an arithmetic number, because the mean of its divisors is an integer number (596230452).

Almost surely, 2^5465445645 is an apocalyptic number.

5465445645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5465445645 is a deficient number, since it is larger than the sum of its proper divisors (4074241587).

5465445645 is a wasteful number, since it uses less digits than its factorization.

5465445645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33123932.

The product of its digits is 5760000, while the sum is 48.

The square root of 5465445645 is about 73928.6523954008. The cubic root of 5465445645 is about 1761.4697654006.

The spelling of 5465445645 in words is "five billion, four hundred sixty-five million, four hundred forty-five thousand, six hundred forty-five".