64533460301265 has 32 divisors (see below), whose sum is σ = 103395426912000. Its totient is φ = 34370551314176.

The previous prime is 64533460301251. The next prime is 64533460301269. The reversal of 64533460301265 is 56210306433546.

It is a cyclic number.

It is not a de Polignac number, because 64533460301265 - 2⁹ = 64533460300753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64533460301269) 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, 576686659 + ... + 576798551.

It is an arithmetic number, because the mean of its divisors is an integer number (3231107091000).

Almost surely, 2^{64533460301265} is an apocalyptic number.

It is an amenable number.

64533460301265 is a deficient number, since it is larger than the sum of its proper divisors (38861966610735).

64533460301265 is a wasteful number, since it uses less digits than its factorization.

64533460301265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164393.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 64533460301265 in words is "sixty-four trillion, five hundred thirty-three billion, four hundred sixty million, three hundred one thousand, two hundred sixty-five".