5465885645 has 32 divisors (see below), whose sum is σ = 7601008896. Its totient is φ = 3729126400.

The previous prime is 5465885627. The next prime is 5465885647.

5465885645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5465885645 - 2¹⁰ = 5465884621 is a prime.

It is a super-3 number, since 3×5465885645³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5465885647) 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, 281387 + ... + 300183.

It is an arithmetic number, because the mean of its divisors is an integer number (237531528).

Almost surely, 2^5465885645 is an apocalyptic number.

5465885645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5465885645 is a deficient number, since it is larger than the sum of its proper divisors (2135123251).

5465885645 is a wasteful number, since it uses less digits than its factorization.

5465885645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19141.

The product of its digits is 23040000, while the sum is 56.

The square root of 5465885645 is about 73931.6281776616. The cubic root of 5465885645 is about 1761.5170336351.

The spelling of 5465885645 in words is "five billion, four hundred sixty-five million, eight hundred eighty-five thousand, six hundred forty-five".