505422432113454 has 12 divisors (see below), whose sum is σ = 1095081936245856. Its totient is φ = 168474144037812.

The previous prime is 505422432113387. The next prime is 505422432113471. The reversal of 505422432113454 is 454311234224505.

505422432113454 is a `hidden beast` number, since 5 + 0 + 5 + 42 + 2 + 43 + 2 + 113 + 454 = 666.

It is a super-3 number, since 3×505422432113454³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14039512003134 + ... + 14039512003169.

It is an arithmetic number, because the mean of its divisors is an integer number (91256828020488).

Almost surely, 2^{505422432113454} is an apocalyptic number.

505422432113454 is an abundant number, since it is smaller than the sum of its proper divisors (589659504132402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505422432113454 is a wasteful number, since it uses less digits than its factorization.

505422432113454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28079024006311 (or 28079024006308 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 505422432113454 its reverse (454311234224505), we get a palindrome (959733666337959).

The spelling of 505422432113454 in words is "five hundred five trillion, four hundred twenty-two billion, four hundred thirty-two million, one hundred thirteen thousand, four hundred fifty-four".