5645995465 has 8 divisors (see below), whose sum is σ = 7391121408. Its totient is φ = 4106178480.

The previous prime is 5645995457. The next prime is 5645995469.

5645995465 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5645995465 - 2³ = 5645995457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5645995469) 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, 51327177 + ... + 51327286.

It is an arithmetic number, because the mean of its divisors is an integer number (923890176).

Almost surely, 2^5645995465 is an apocalyptic number.

5645995465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5645995465 is a deficient number, since it is larger than the sum of its proper divisors (1745125943).

5645995465 is a wasteful number, since it uses less digits than its factorization.

5645995465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102654479.

The product of its digits is 29160000, while the sum is 58.

The square root of 5645995465 is about 75139.8393996154. The cubic root of 5645995465 is about 1780.6566050669.

The spelling of 5645995465 in words is "five billion, six hundred forty-five million, nine hundred ninety-five thousand, four hundred sixty-five".