506161424 has 30 divisors (see below), whose sum is σ = 1002067374. Its totient is φ = 247678720.

The previous prime is 506161363. The next prime is 506161457. The reversal of 506161424 is 424161605.

It can be written as a sum of positive squares in only one way, i.e., 279959824 + 226201600 = 16732^2 + 15040^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28184 + ... + 42504.

Almost surely, 2^506161424 is an apocalyptic number.

It is an amenable number.

506161424 is a deficient number, since it is larger than the sum of its proper divisors (495905950).

506161424 is a wasteful number, since it uses less digits than its factorization.

506161424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14423 (or 14370 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 506161424 is about 22498.0315583386. The cubic root of 506161424 is about 796.9474421780.

The spelling of 506161424 in words is "five hundred six million, one hundred sixty-one thousand, four hundred twenty-four".