1653313601 has 2 divisors, whose sum is σ = 1653313602. Its totient is φ = 1653313600.

The previous prime is 1653313591. The next prime is 1653313609. The reversal of 1653313601 is 1063133561.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1183291201 + 470022400 = 34399^2 + 21680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1653313601 is a prime.

It is not a weakly prime, because it can be changed into another prime (1653313609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826656800 + 826656801.

It is an arithmetic number, because the mean of its divisors is an integer number (826656801).

Almost surely, 2^1653313601 is an apocalyptic number.

It is an amenable number.

1653313601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1653313601 is an equidigital number, since it uses as much as digits as its factorization.

1653313601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 1653313601 is about 40660.9591746186. The cubic root of 1653313601 is about 1182.4562455372.

The spelling of 1653313601 in words is "one billion, six hundred fifty-three million, three hundred thirteen thousand, six hundred one".