506061155 has 8 divisors (see below), whose sum is σ = 622085184. Its totient is φ = 394974400.

The previous prime is 506061139. The next prime is 506061161. The reversal of 506061155 is 551160605.

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

It is not a de Polignac number, because 506061155 - 2⁴ = 506061139 is a prime.

It is a Duffinian 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, 1234091 + ... + 1234500.

It is an arithmetic number, because the mean of its divisors is an integer number (77760648).

Almost surely, 2^506061155 is an apocalyptic number.

506061155 is a deficient number, since it is larger than the sum of its proper divisors (116024029).

506061155 is a wasteful number, since it uses less digits than its factorization.

506061155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468637.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 506061155 is about 22495.8030530141. The cubic root of 506061155 is about 796.8948144349.

The spelling of 506061155 in words is "five hundred six million, sixty-one thousand, one hundred fifty-five".