506156151 has 8 divisors (see below), whose sum is σ = 676685680. Its totient is φ = 336532032.

The previous prime is 506156149. The next prime is 506156171. The reversal of 506156151 is 151651605.

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

It is not a de Polignac number, because 506156151 - 2¹ = 506156149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506156141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225046 + ... + 227283.

It is an arithmetic number, because the mean of its divisors is an integer number (84585710).

Almost surely, 2^506156151 is an apocalyptic number.

506156151 is a deficient number, since it is larger than the sum of its proper divisors (170529529).

506156151 is a wasteful number, since it uses less digits than its factorization.

506156151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452705.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 506156151 is about 22497.9143700033. The cubic root of 506156151 is about 796.9446747352.

The spelling of 506156151 in words is "five hundred six million, one hundred fifty-six thousand, one hundred fifty-one".