466215604672653 has 12 divisors (see below), whose sum is σ = 734642770999488. Its totient is φ = 282554911922760.

The previous prime is 466215604672619. The next prime is 466215604672681. The reversal of 466215604672653 is 356276406512664.

It is a happy number.

466215604672653 is a `hidden beast` number, since 4 + 6 + 6 + 2 + 1 + 560 + 4 + 6 + 7 + 2 + 65 + 3 = 666.

It is not a de Polignac number, because 466215604672653 - 2⁸ = 466215604672397 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466215604632653) 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 11 ways as a sum of consecutive naturals, for example, 2354624265925 + ... + 2354624266122.

It is an arithmetic number, because the mean of its divisors is an integer number (61220230916624).

Almost surely, 2^{466215604672653} is an apocalyptic number.

It is an amenable number.

466215604672653 is a deficient number, since it is larger than the sum of its proper divisors (268427166326835).

466215604672653 is a wasteful number, since it uses less digits than its factorization.

466215604672653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4709248532064 (or 4709248532061 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 63.

The spelling of 466215604672653 in words is "four hundred sixty-six trillion, two hundred fifteen billion, six hundred four million, six hundred seventy-two thousand, six hundred fifty-three".