510485117148 has 18 divisors (see below), whose sum is σ = 1290392935104. Its totient is φ = 170161705704.

The previous prime is 510485117101. The next prime is 510485117159. The reversal of 510485117148 is 841711584015.

It is a happy number.

510485117148 is a `hidden beast` number, since 5 + 10 + 485 + 1 + 17 + 148 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7090071036 + ... + 7090071107.

Almost surely, 2^510485117148 is an apocalyptic number.

It is an amenable number.

510485117148 is an abundant number, since it is smaller than the sum of its proper divisors (779907817956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

510485117148 is a wasteful number, since it uses less digits than its factorization.

510485117148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14180142153 (or 14180142148 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 45.

The spelling of 510485117148 in words is "five hundred ten billion, four hundred eighty-five million, one hundred seventeen thousand, one hundred forty-eight".