465445510645 has 8 divisors (see below), whose sum is σ = 591389590104. Its totient is φ = 350453090304.

The previous prime is 465445510639. The next prime is 465445510657. The reversal of 465445510645 is 546015544564.

It can be written as a sum of positive squares in 4 ways, for example, as 6897136401 + 458548374244 = 83049^2 + 677162^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 465445510645 - 2¹¹ = 465445508597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2737914684 + ... + 2737914853.

It is an arithmetic number, because the mean of its divisors is an integer number (73923698763).

Almost surely, 2^465445510645 is an apocalyptic number.

It is an amenable number.

465445510645 is a deficient number, since it is larger than the sum of its proper divisors (125944079459).

465445510645 is a wasteful number, since it uses less digits than its factorization.

465445510645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475829559.

The product of its (nonzero) digits is 5760000, while the sum is 49.

The spelling of 465445510645 in words is "four hundred sixty-five billion, four hundred forty-five million, five hundred ten thousand, six hundred forty-five".