510485117146 has 16 divisors (see below), whose sum is σ = 813541056840. Its totient is φ = 239780520000.

The previous prime is 510485117101. The next prime is 510485117159. The reversal of 510485117146 is 641711584015.

It can be written as a sum of positive squares in 4 ways, for example, as 469341457225 + 41143659921 = 685085^2 + 202839^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118936605 + ... + 118940896.

Almost surely, 2^510485117146 is an apocalyptic number.

510485117146 is a deficient number, since it is larger than the sum of its proper divisors (303055939694).

510485117146 is a wasteful number, since it uses less digits than its factorization.

510485117146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237877569.

The product of its (nonzero) digits is 134400, while the sum is 43.

The spelling of 510485117146 in words is "five hundred ten billion, four hundred eighty-five million, one hundred seventeen thousand, one hundred forty-six".