1653309011 has 2 divisors, whose sum is σ = 1653309012. Its totient is φ = 1653309010.

The previous prime is 1653308981. The next prime is 1653309017. The reversal of 1653309011 is 1109033561.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1653309011 - 2⁶ = 1653308947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1653309017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826654505 + 826654506.

It is an arithmetic number, because the mean of its divisors is an integer number (826654506).

Almost surely, 2^1653309011 is an apocalyptic number.

1653309011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1653309011 is an equidigital number, since it uses as much as digits as its factorization.

1653309011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 1653309011 is about 40660.9027322316. The cubic root of 1653309011 is about 1182.4551512743.

The spelling of 1653309011 in words is "one billion, six hundred fifty-three million, three hundred nine thousand, eleven".