6553775535938 has 8 divisors (see below), whose sum is σ = 9845857530432. Its totient is φ = 3271823025796.

The previous prime is 6553775535907. The next prime is 6553775535961. The reversal of 6553775535938 is 8395355773556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2532369470 + ... + 2532372057.

It is an arithmetic number, because the mean of its divisors is an integer number (1230732191304).

Almost surely, 2^{6553775535938} is an apocalyptic number.

6553775535938 is a deficient number, since it is larger than the sum of its proper divisors (3292081994494).

6553775535938 is a wasteful number, since it uses less digits than its factorization.

6553775535938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064742176.

The product of its digits is 1786050000, while the sum is 71.

The spelling of 6553775535938 in words is "six trillion, five hundred fifty-three billion, seven hundred seventy-five million, five hundred thirty-five thousand, nine hundred thirty-eight".