5645351602 has 64 divisors (see below), whose sum is σ = 9915333120. Its totient is φ = 2382284800.

The previous prime is 5645351581. The next prime is 5645351603. The reversal of 5645351602 is 2061535465.

It is not an unprimeable number, because it can be changed into a prime (5645351603) 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 in 31 ways as a sum of consecutive naturals, for example, 12245652 + ... + 12246112.

It is an arithmetic number, because the mean of its divisors is an integer number (154927080).

Almost surely, 2^5645351602 is an apocalyptic number.

5645351602 is a deficient number, since it is larger than the sum of its proper divisors (4269981518).

5645351602 is a wasteful number, since it uses less digits than its factorization.

5645351602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5645351602 is about 75135.5548458917. The cubic root of 5645351602 is about 1780.5889144653.

The spelling of 5645351602 in words is "five billion, six hundred forty-five million, three hundred fifty-one thousand, six hundred two".