512532041 has 4 divisors (see below), whose sum is σ = 585750912. Its totient is φ = 439313172.

The previous prime is 512532037. The next prime is 512532067. The reversal of 512532041 is 140235215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140235215 = 5 ⋅28047043.

It is a cyclic number.

It is not a de Polignac number, because 512532041 - 2² = 512532037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 512531998 and 512532016.

It is not an unprimeable number, because it can be changed into a prime (512532071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36609425 + ... + 36609438.

It is an arithmetic number, because the mean of its divisors is an integer number (146437728).

Almost surely, 2^512532041 is an apocalyptic number.

It is an amenable number.

512532041 is a deficient number, since it is larger than the sum of its proper divisors (73218871).

512532041 is an equidigital number, since it uses as much as digits as its factorization.

512532041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73218870.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 512532041 is about 22639.1705015886. The cubic root of 512532041 is about 800.2770087591.

Adding to 512532041 its reverse (140235215), we get a palindrome (652767256).

The spelling of 512532041 in words is "five hundred twelve million, five hundred thirty-two thousand, forty-one".