511896001 has 2 divisors, whose sum is σ = 511896002. Its totient is φ = 511896000.

The previous prime is 511895987. The next prime is 511896017. The reversal of 511896001 is 100698115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 511845376 + 50625 = 22624^2 + 225^2 .

It is a cyclic number.

It is not a de Polignac number, because 511896001 - 2²³ = 503507393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (511896031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255948000 + 255948001.

It is an arithmetic number, because the mean of its divisors is an integer number (255948001).

Almost surely, 2^511896001 is an apocalyptic number.

It is an amenable number.

511896001 is a deficient number, since it is larger than the sum of its proper divisors (1).

511896001 is an equidigital number, since it uses as much as digits as its factorization.

511896001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 31.

The square root of 511896001 is about 22625.1188063179. The cubic root of 511896001 is about 799.9458301863.

The spelling of 511896001 in words is "five hundred eleven million, eight hundred ninety-six thousand, one".