510117949930 has 16 divisors (see below), whose sum is σ = 921870530784. Its totient is φ = 203234242000.

The previous prime is 510117949921. The next prime is 510117949931. The reversal of 510117949930 is 39949711015.

It is not an unprimeable number, because it can be changed into a prime (510117949931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101614612 + ... + 101619631.

It is an arithmetic number, because the mean of its divisors is an integer number (57616908174).

Almost surely, 2^510117949930 is an apocalyptic number.

510117949930 is a deficient number, since it is larger than the sum of its proper divisors (411752580854).

510117949930 is a wasteful number, since it uses less digits than its factorization.

510117949930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203234501.

The product of its (nonzero) digits is 306180, while the sum is 49.

The spelling of 510117949930 in words is "five hundred ten billion, one hundred seventeen million, nine hundred forty-nine thousand, nine hundred thirty".