64465656300603 has 12 divisors (see below), whose sum is σ = 93192825641760. Its totient is φ = 42942135027696.

The previous prime is 64465656300593. The next prime is 64465656300691. The reversal of 64465656300603 is 30600365656446.

It is a happy number.

64465656300603 is a `hidden beast` number, since 6 + 4 + 46 + 565 + 6 + 30 + 0 + 6 + 0 + 3 = 666.

It is not a de Polignac number, because 64465656300603 - 2¹² = 64465656296507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64465656300603.

It is not an unprimeable number, because it can be changed into a prime (64465656300103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2914086051 + ... + 2914108172.

It is an arithmetic number, because the mean of its divisors is an integer number (7766068803480).

Almost surely, 2^{64465656300603} is an apocalyptic number.

64465656300603 is a deficient number, since it is larger than the sum of its proper divisors (28727169341157).

64465656300603 is a wasteful number, since it uses less digits than its factorization.

64465656300603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828195458 (or 5828195455 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 54.

The spelling of 64465656300603 in words is "sixty-four trillion, four hundred sixty-five billion, six hundred fifty-six million, three hundred thousand, six hundred three".