506454053333406 has 8 divisors (see below), whose sum is σ = 1012908106666824. Its totient is φ = 168818017777800.

The previous prime is 506454053333383. The next prime is 506454053333419. The reversal of 506454053333406 is 604333350454605.

It is a sphenic number, since it is the product of 3 distinct primes.

506454053333406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42204504444445 + ... + 42204504444456.

It is an arithmetic number, because the mean of its divisors is an integer number (126613513333353).

Almost surely, 2^{506454053333406} is an apocalyptic number.

506454053333406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

506454053333406 is a wasteful number, since it uses less digits than its factorization.

506454053333406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84409008888906.

The product of its (nonzero) digits is 23328000, while the sum is 51.

The spelling of 506454053333406 in words is "five hundred six trillion, four hundred fifty-four billion, fifty-three million, three hundred thirty-three thousand, four hundred six".