510130742 has 8 divisors (see below), whose sum is σ = 834759432. Its totient is φ = 231877600.

The previous prime is 510130741. The next prime is 510130763. The reversal of 510130742 is 247031015.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (510130741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11593859 + ... + 11593902.

It is an arithmetic number, because the mean of its divisors is an integer number (104344929).

Almost surely, 2^510130742 is an apocalyptic number.

510130742 is a deficient number, since it is larger than the sum of its proper divisors (324628690).

510130742 is a wasteful number, since it uses less digits than its factorization.

510130742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23187774.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 510130742 is about 22586.0740723128. The cubic root of 510130742 is about 799.0252409133.

Adding to 510130742 its reverse (247031015), we get a palindrome (757161757).

The spelling of 510130742 in words is "five hundred ten million, one hundred thirty thousand, seven hundred forty-two".