465550545505 has 16 divisors (see below), whose sum is σ = 559355828544. Its totient is φ = 371977220160.

The previous prime is 465550545479. The next prime is 465550545569. The reversal of 465550545505 is 505545055564.

It is not a de Polignac number, because 465550545505 - 2¹⁵ = 465550512737 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 18934870 + ... + 18959440.

It is an arithmetic number, because the mean of its divisors is an integer number (34959739284).

Almost surely, 2^465550545505 is an apocalyptic number.

It is an amenable number.

465550545505 is a deficient number, since it is larger than the sum of its proper divisors (93805283039).

465550545505 is a wasteful number, since it uses less digits than its factorization.

465550545505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29136.

The product of its (nonzero) digits is 7500000, while the sum is 49.

The spelling of 465550545505 in words is "four hundred sixty-five billion, five hundred fifty million, five hundred forty-five thousand, five hundred five".