1605330604153 has 12 divisors (see below), whose sum is σ = 1705363288960. Its totient is φ = 1510858020672.

The previous prime is 1605330604091. The next prime is 1605330604159. The reversal of 1605330604153 is 3514060335061.

It is a happy number.

It is not a de Polignac number, because 1605330604153 - 2¹⁷ = 1605330473081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1605330604159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17560000 + ... + 17651182.

Almost surely, 2^{1605330604153} is an apocalyptic number.

It is an amenable number.

1605330604153 is a deficient number, since it is larger than the sum of its proper divisors (100032684807).

1605330604153 is an equidigital number, since it uses as much as digits as its factorization.

1605330604153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152136 (or 152119 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 1605330604153 in words is "one trillion, six hundred five billion, three hundred thirty million, six hundred four thousand, one hundred fifty-three".