464669665695 has 24 divisors (see below), whose sum is σ = 806858063856. Its totient is φ = 247383623808.

The previous prime is 464669665661. The next prime is 464669665697. The reversal of 464669665695 is 596566966464.

464669665695 is a `hidden beast` number, since 46 + 466 + 9 + 6 + 65 + 69 + 5 = 666.

464669665695 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 464669665695 - 2¹⁸ = 464669403551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464669665697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9145174 + ... + 9195843.

It is an arithmetic number, because the mean of its divisors is an integer number (33619085994).

Almost surely, 2^464669665695 is an apocalyptic number.

464669665695 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

464669665695 is a deficient number, since it is larger than the sum of its proper divisors (342188398161).

464669665695 is a wasteful number, since it uses less digits than its factorization.

464669665695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18341591 (or 18341588 counting only the distinct ones).

The product of its digits is 1511654400, while the sum is 72.

The spelling of 464669665695 in words is "four hundred sixty-four billion, six hundred sixty-nine million, six hundred sixty-five thousand, six hundred ninety-five".