5340451065 has 32 divisors (see below), whose sum is σ = 9124531200. Its totient is φ = 2661308160.

The previous prime is 5340451027. The next prime is 5340451079. The reversal of 5340451065 is 5601540435.

It is not a de Polignac number, because 5340451065 - 2¹⁰ = 5340450041 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 184530 + ... + 211499.

It is an arithmetic number, because the mean of its divisors is an integer number (285141600).

Almost surely, 2^5340451065 is an apocalyptic number.

It is an amenable number.

5340451065 is a deficient number, since it is larger than the sum of its proper divisors (3784080135).

5340451065 is a wasteful number, since it uses less digits than its factorization.

5340451065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396097.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 5340451065 is about 73078.3898632147. The cubic root of 5340451065 is about 1747.9378228848.

The spelling of 5340451065 in words is "five billion, three hundred forty million, four hundred fifty-one thousand, sixty-five".