512411525 has 6 divisors (see below), whose sum is σ = 635390322. Its totient is φ = 409929200.

The previous prime is 512411509. The next prime is 512411561. The reversal of 512411525 is 525114215.

It can be written as a sum of positive squares in 3 ways, for example, as 113569 + 512297956 = 337^2 + 22634^2 .

It is not a de Polignac number, because 512411525 - 2⁴ = 512411509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 512411494 and 512411503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10248206 + ... + 10248255.

It is an arithmetic number, because the mean of its divisors is an integer number (105898387).

Almost surely, 2^512411525 is an apocalyptic number.

It is an amenable number.

512411525 is a deficient number, since it is larger than the sum of its proper divisors (122978797).

512411525 is a wasteful number, since it uses less digits than its factorization.

512411525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20496471 (or 20496466 counting only the distinct ones).

The product of its digits is 2000, while the sum is 26.

The square root of 512411525 is about 22636.5086751469. The cubic root of 512411525 is about 800.2142785383.

The spelling of 512411525 in words is "five hundred twelve million, four hundred eleven thousand, five hundred twenty-five".