6500450355 has 16 divisors (see below), whose sum is σ = 11886537984. Its totient is φ = 2971634400.

The previous prime is 6500450353. The next prime is 6500450381. The reversal of 6500450355 is 5530540056.

It is not a de Polignac number, because 6500450355 - 2¹ = 6500450353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6500450351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30954421 + ... + 30954630.

It is an arithmetic number, because the mean of its divisors is an integer number (742908624).

Almost surely, 2^6500450355 is an apocalyptic number.

6500450355 is a deficient number, since it is larger than the sum of its proper divisors (5386087629).

6500450355 is a wasteful number, since it uses less digits than its factorization.

6500450355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61909066.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 6500450355 is about 80625.3704177537. The cubic root of 6500450355 is about 1866.2986788251.

The spelling of 6500450355 in words is "six billion, five hundred million, four hundred fifty thousand, three hundred fifty-five".