510525315342452 has 12 divisors (see below), whose sum is σ = 915210016528836. Its totient is φ = 249036739191360.

The previous prime is 510525315342443. The next prime is 510525315342479. The reversal of 510525315342452 is 254243513525015.

It can be written as a sum of positive squares in 2 ways, for example, as 259651521054436 + 250873794288016 = 16113706^2 + 15838996^2 .

It is a junction number, because it is equal to n+sod(n) for n = 510525315342397 and 510525315342406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1556479619783 + ... + 1556479620110.

It is an arithmetic number, because the mean of its divisors is an integer number (76267501377403).

Almost surely, 2^{510525315342452} is an apocalyptic number.

It is an amenable number.

510525315342452 is a deficient number, since it is larger than the sum of its proper divisors (404684701186384).

510525315342452 is a wasteful number, since it uses less digits than its factorization.

510525315342452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112959239938 (or 3112959239936 counting only the distinct ones).

The product of its (nonzero) digits is 3600000, while the sum is 47.

Adding to 510525315342452 its reverse (254243513525015), we get a palindrome (764768828867467).

The spelling of 510525315342452 in words is "five hundred ten trillion, five hundred twenty-five billion, three hundred fifteen million, three hundred forty-two thousand, four hundred fifty-two".