464644175315325 has 48 divisors (see below), whose sum is σ = 773237698477056. Its totient is φ = 246189480825600.

The previous prime is 464644175315323. The next prime is 464644175315329. The reversal of 464644175315325 is 523513571446464.

It is not a de Polignac number, because 464644175315325 - 2¹ = 464644175315323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464644175315323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65152804 + ... + 71931746.

It is an arithmetic number, because the mean of its divisors is an integer number (16109118718272).

Almost surely, 2^{464644175315325} is an apocalyptic number.

It is an amenable number.

464644175315325 is a deficient number, since it is larger than the sum of its proper divisors (308593523161731).

464644175315325 is a wasteful number, since it uses less digits than its factorization.

464644175315325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6784934 (or 6784929 counting only the distinct ones).

The product of its digits is 145152000, while the sum is 60.

The spelling of 464644175315325 in words is "four hundred sixty-four trillion, six hundred forty-four billion, one hundred seventy-five million, three hundred fifteen thousand, three hundred twenty-five".