512412541 has 2 divisors, whose sum is σ = 512412542. Its totient is φ = 512412540.

The previous prime is 512412529. The next prime is 512412559. The reversal of 512412541 is 145214215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 264192516 + 248220025 = 16254^2 + 15755^2 .

It is a cyclic number.

It is not a de Polignac number, because 512412541 - 2⁷ = 512412413 is a prime.

It is a super-2 number, since 2×512412541² = 525133224348153362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512422541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256206270 + 256206271.

It is an arithmetic number, because the mean of its divisors is an integer number (256206271).

Almost surely, 2^512412541 is an apocalyptic number.

It is an amenable number.

512412541 is a deficient number, since it is larger than the sum of its proper divisors (1).

512412541 is an equidigital number, since it uses as much as digits as its factorization.

512412541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1600, while the sum is 25.

The square root of 512412541 is about 22636.5311167590. The cubic root of 512412541 is about 800.2148074212.

Adding to 512412541 its reverse (145214215), we get a palindrome (657626756).

The spelling of 512412541 in words is "five hundred twelve million, four hundred twelve thousand, five hundred forty-one".