506014454421 has 24 divisors (see below), whose sum is σ = 835534539840. Its totient is φ = 289078739136.

The previous prime is 506014454377. The next prime is 506014454459. The reversal of 506014454421 is 124454410605.

506014454421 is a `hidden beast` number, since 5 + 0 + 601 + 4 + 4 + 5 + 4 + 42 + 1 = 666.

It is not a de Polignac number, because 506014454421 - 2¹⁴ = 506014438037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506014454221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 751056 + ... + 1255433.

It is an arithmetic number, because the mean of its divisors is an integer number (34813939160).

Almost surely, 2^506014454421 is an apocalyptic number.

It is an amenable number.

506014454421 is a deficient number, since it is larger than the sum of its proper divisors (329520085419).

506014454421 is a wasteful number, since it uses less digits than its factorization.

506014454421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010505 (or 2010502 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 506014454421 in words is "five hundred six billion, fourteen million, four hundred fifty-four thousand, four hundred twenty-one".