506420355 has 32 divisors (see below), whose sum is σ = 928051200. Its totient is φ = 231000192.

The previous prime is 506420333. The next prime is 506420381. The reversal of 506420355 is 553024605.

It is not a de Polignac number, because 506420355 - 2¹¹ = 506418307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45261 + ... + 55329.

It is an arithmetic number, because the mean of its divisors is an integer number (29001600).

Almost surely, 2^506420355 is an apocalyptic number.

506420355 is a deficient number, since it is larger than the sum of its proper divisors (421630845).

506420355 is a wasteful number, since it uses less digits than its factorization.

506420355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10563.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 506420355 is about 22503.7853482475. The cubic root of 506420355 is about 797.0833139974.

The spelling of 506420355 in words is "five hundred six million, four hundred twenty thousand, three hundred fifty-five".