464566610225 has 48 divisors (see below), whose sum is σ = 586505586240. Its totient is φ = 364977408000.

The previous prime is 464566610219. The next prime is 464566610243. The reversal of 464566610225 is 522016665464.

It is not a de Polignac number, because 464566610225 - 2¹⁰ = 464566609201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464566610225.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 288729221 + ... + 288730829.

It is an arithmetic number, because the mean of its divisors is an integer number (12218866380).

Almost surely, 2^464566610225 is an apocalyptic number.

It is an amenable number.

464566610225 is a deficient number, since it is larger than the sum of its proper divisors (121938976015).

464566610225 is a wasteful number, since it uses less digits than its factorization.

464566610225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 464566610225 in words is "four hundred sixty-four billion, five hundred sixty-six million, six hundred ten thousand, two hundred twenty-five".