464644354525005 has 32 divisors (see below), whose sum is σ = 748423728864000. Its totient is φ = 246146083172352.

The previous prime is 464644354525003. The next prime is 464644354525009. The reversal of 464644354525005 is 500525453446464.

It is not a de Polignac number, because 464644354525005 - 2¹ = 464644354525003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464644354525003) 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, 945443181 + ... + 945934509.

It is an arithmetic number, because the mean of its divisors is an integer number (23388241527000).

Almost surely, 2^{464644354525005} is an apocalyptic number.

It is an amenable number.

464644354525005 is a deficient number, since it is larger than the sum of its proper divisors (283779374338995).

464644354525005 is a wasteful number, since it uses less digits than its factorization.

464644354525005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914613.

The product of its (nonzero) digits is 138240000, while the sum is 57.

The spelling of 464644354525005 in words is "four hundred sixty-four trillion, six hundred forty-four billion, three hundred fifty-four million, five hundred twenty-five thousand, five".