6551334474603 has 16 divisors (see below), whose sum is σ = 8745361986816. Its totient is φ = 4362432046560.

The previous prime is 6551334474551. The next prime is 6551334474649. The reversal of 6551334474603 is 3064744331556.

It is not a de Polignac number, because 6551334474603 - 2¹² = 6551334470507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6551334474803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111072226 + ... + 111131192.

It is an arithmetic number, because the mean of its divisors is an integer number (546585124176).

Almost surely, 2^{6551334474603} is an apocalyptic number.

6551334474603 is a deficient number, since it is larger than the sum of its proper divisors (2194027512213).

6551334474603 is a wasteful number, since it uses less digits than its factorization.

6551334474603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101794.

The product of its (nonzero) digits is 10886400, while the sum is 51.

The spelling of 6551334474603 in words is "six trillion, five hundred fifty-one billion, three hundred thirty-four million, four hundred seventy-four thousand, six hundred three".