455505136463 has 16 divisors (see below), whose sum is σ = 491957679360. Its totient is φ = 419255668224.

The previous prime is 455505136453. The next prime is 455505136529. The reversal of 455505136463 is 364631505554.

It is a cyclic number.

It is not a de Polignac number, because 455505136463 - 2⁶ = 455505136399 is a prime.

It is a super-4 number, since 4×455505136463⁴ (a number of 48 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455505136403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10239473 + ... + 10283861.

It is an arithmetic number, because the mean of its divisors is an integer number (30747354960).

Almost surely, 2^455505136463 is an apocalyptic number.

455505136463 is a deficient number, since it is larger than the sum of its proper divisors (36452542897).

455505136463 is a wasteful number, since it uses less digits than its factorization.

455505136463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46658.

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 455505136463 in words is "four hundred fifty-five billion, five hundred five million, one hundred thirty-six thousand, four hundred sixty-three".