1964529011 has 2 divisors, whose sum is σ = 1964529012. Its totient is φ = 1964529010.

The previous prime is 1964529001. The next prime is 1964529037. The reversal of 1964529011 is 1109254691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1964529011 - 2²² = 1960334707 is a prime.

It is not a weakly prime, because it can be changed into another prime (1964529001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 982264505 + 982264506.

It is an arithmetic number, because the mean of its divisors is an integer number (982264506).

Almost surely, 2^1964529011 is an apocalyptic number.

1964529011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1964529011 is an equidigital number, since it uses as much as digits as its factorization.

1964529011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 1964529011 is about 44323.0076935219. The cubic root of 1964529011 is about 1252.4281359506.

The spelling of 1964529011 in words is "one billion, nine hundred sixty-four million, five hundred twenty-nine thousand, eleven".