510390161 has 8 divisors (see below), whose sum is σ = 514983744. Its totient is φ = 505817200.

The previous prime is 510390149. The next prime is 510390163. The reversal of 510390161 is 161093015.

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

It is not a de Polignac number, because 510390161 - 2²² = 506195857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 510390161.

It is not an unprimeable number, because it can be changed into a prime (510390163) 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 7 ways as a sum of consecutive naturals, for example, 46886 + ... + 56736.

It is an arithmetic number, because the mean of its divisors is an integer number (64372968).

Almost surely, 2^510390161 is an apocalyptic number.

It is an amenable number.

510390161 is a deficient number, since it is larger than the sum of its proper divisors (4593583).

510390161 is a wasteful number, since it uses less digits than its factorization.

510390161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10311.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 510390161 is about 22591.8162395147. The cubic root of 510390161 is about 799.1606618849.

The spelling of 510390161 in words is "five hundred ten million, three hundred ninety thousand, one hundred sixty-one".