506220412055 has 8 divisors (see below), whose sum is σ = 620389271232. Its totient is φ = 396359811808.

The previous prime is 506220412031. The next prime is 506220412099. The reversal of 506220412055 is 550214022605.

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

It is a cyclic number.

It is not a de Polignac number, because 506220412055 - 2⁸ = 506220411799 is a prime.

It is a super-2 number, since 2×506220412055² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1077064472 + ... + 1077064941.

It is an arithmetic number, because the mean of its divisors is an integer number (77548658904).

Almost surely, 2^506220412055 is an apocalyptic number.

506220412055 is a deficient number, since it is larger than the sum of its proper divisors (114168859177).

506220412055 is a wasteful number, since it uses less digits than its factorization.

506220412055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154129465.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 506220412055 in words is "five hundred six billion, two hundred twenty million, four hundred twelve thousand, fifty-five".