510200520520001 has 4 divisors (see below), whose sum is σ = 512844046533252. Its totient is φ = 507556994506752.

The previous prime is 510200520519979. The next prime is 510200520520013. The reversal of 510200520520001 is 100025025002015.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 127178397475600 + 383022123044401 = 11277340^2 + 19570951^2 .

It is a cyclic number.

It is not a de Polignac number, because 510200520520001 - 2¹⁴ = 510200520503617 is a prime.

It is a super-2 number, since 2×510200520520001² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (510200520550001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1321763006336 + ... + 1321763006721.

It is an arithmetic number, because the mean of its divisors is an integer number (128211011633313).

Almost surely, 2^{510200520520001} is an apocalyptic number.

It is an amenable number.

510200520520001 is a deficient number, since it is larger than the sum of its proper divisors (2643526013251).

510200520520001 is a wasteful number, since it uses less digits than its factorization.

510200520520001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643526013250.

The product of its (nonzero) digits is 1000, while the sum is 23.

Adding to 510200520520001 its reverse (100025025002015), we get a palindrome (610225545522016).

The spelling of 510200520520001 in words is "five hundred ten trillion, two hundred billion, five hundred twenty million, five hundred twenty thousand, one".