465243055616 has 20 divisors (see below), whose sum is σ = 929577434412. Its totient is φ = 232621527552.

The previous prime is 465243055561. The next prime is 465243055709. The reversal of 465243055616 is 616550342564.

It is a super-2 number, since 2×465243055616² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454338410 + ... + 454339433.

Almost surely, 2^465243055616 is an apocalyptic number.

It is an amenable number.

465243055616 is a deficient number, since it is larger than the sum of its proper divisors (464334378796).

465243055616 is an frugal number, since it uses more digits than its factorization.

465243055616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908677861 (or 908677845 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 465243055616 in words is "four hundred sixty-five billion, two hundred forty-three million, fifty-five thousand, six hundred sixteen".