510161230389001 has 3 divisors (see below), whose sum is σ = 510161252975751. Its totient is φ = 510161207802252.

The previous prime is 510161230388977. The next prime is 510161230389007. The reversal of 510161230389001 is 100983032161015.

The square root of 510161230389001 is 22586749.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 460606670139001 + 49554560250000 = 21461749^2 + 7039500^2 .

It is not a de Polignac number, because 510161230389001 - 2⁵ = 510161230388969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (510161230389007) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 11293375 + ... + 33880123.

It is an arithmetic number, because the mean of its divisors is an integer number (170053750991917).

Almost surely, 2^{510161230389001} is an apocalyptic number.

510161230389001 is the 22586749-th square number.

510161230389001 is the 11293375-th centered octagonal number.

It is an amenable number.

510161230389001 is a deficient number, since it is larger than the sum of its proper divisors (22586750).

510161230389001 is an frugal number, since it uses more digits than its factorization.

510161230389001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45173498 (or 22586749 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 510161230389001 in words is "five hundred ten trillion, one hundred sixty-one billion, two hundred thirty million, three hundred eighty-nine thousand, one".