464506061565 has 64 divisors (see below), whose sum is σ = 915869477376. Its totient is φ = 195764954112.

The previous prime is 464506061489. The next prime is 464506061567. The reversal of 464506061565 is 565160605464.

It is not a de Polignac number, because 464506061565 - 2⁸ = 464506061309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464506061567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 874419 + ... + 1301391.

It is an arithmetic number, because the mean of its divisors is an integer number (14310460584).

Almost surely, 2^464506061565 is an apocalyptic number.

It is an amenable number.

464506061565 is a deficient number, since it is larger than the sum of its proper divisors (451363415811).

464506061565 is a wasteful number, since it uses less digits than its factorization.

464506061565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427798.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 464506061565 in words is "four hundred sixty-four billion, five hundred six million, sixty-one thousand, five hundred sixty-five".