5985214465 has 4 divisors (see below), whose sum is σ = 7182257364. Its totient is φ = 4788171568.

The previous prime is 5985214457. The next prime is 5985214513. The reversal of 5985214465 is 5644125895.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4219281936 + 1765932529 = 64956^2 + 42023^2 .

It is a cyclic number.

It is not a de Polignac number, because 5985214465 - 2³ = 5985214457 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 598521442 + ... + 598521451.

It is an arithmetic number, because the mean of its divisors is an integer number (1795564341).

Almost surely, 2^5985214465 is an apocalyptic number.

It is an amenable number.

5985214465 is a deficient number, since it is larger than the sum of its proper divisors (1197042899).

5985214465 is a wasteful number, since it uses less digits than its factorization.

5985214465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197042898.

The product of its digits is 1728000, while the sum is 49.

The square root of 5985214465 is about 77364.1678362793. The cubic root of 5985214465 is about 1815.6267484142.

The spelling of 5985214465 in words is "five billion, nine hundred eighty-five million, two hundred fourteen thousand, four hundred sixty-five".