1064133641 has 2 divisors, whose sum is σ = 1064133642. Its totient is φ = 1064133640.

The previous prime is 1064133613. The next prime is 1064133647. The reversal of 1064133641 is 1463314601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 774453241 + 289680400 = 27829^2 + 17020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1064133641 is a prime.

It is a super-2 number, since 2×1064133641² = 2264760811815833762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1064133647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532066820 + 532066821.

It is an arithmetic number, because the mean of its divisors is an integer number (532066821).

Almost surely, 2^1064133641 is an apocalyptic number.

It is an amenable number.

1064133641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064133641 is an equidigital number, since it uses as much as digits as its factorization.

1064133641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1064133641 is about 32621.0613101413. The cubic root of 1064133641 is about 1020.9364848606.

The spelling of 1064133641 in words is "one billion, sixty-four million, one hundred thirty-three thousand, six hundred forty-one".