6512146001 has 2 divisors, whose sum is σ = 6512146002. Its totient is φ = 6512146000.

The previous prime is 6512145947. The next prime is 6512146007. The reversal of 6512146001 is 1006412156.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3994113601 + 2518032400 = 63199^2 + 50180^2 .

It is a cyclic number.

It is not a de Polignac number, because 6512146001 - 2³⁰ = 5438404177 is a prime.

It is not a weakly prime, because it can be changed into another prime (6512146007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3256073000 + 3256073001.

It is an arithmetic number, because the mean of its divisors is an integer number (3256073001).

Almost surely, 2^6512146001 is an apocalyptic number.

It is an amenable number.

6512146001 is a deficient number, since it is larger than the sum of its proper divisors (1).

6512146001 is an equidigital number, since it uses as much as digits as its factorization.

6512146001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 6512146001 is about 80697.8686273683. The cubic root of 6512146001 is about 1867.4172931669.

Adding to 6512146001 its reverse (1006412156), we get a palindrome (7518558157).

The spelling of 6512146001 in words is "six billion, five hundred twelve million, one hundred forty-six thousand, one".