6033555778061 has 16 divisors (see below), whose sum is σ = 7036779638400. Its totient is φ = 5171205443040.

The previous prime is 6033555778057. The next prime is 6033555778099. The reversal of 6033555778061 is 1608775553306.

It is not a de Polignac number, because 6033555778061 - 2² = 6033555778057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6033555777988 and 6033555778006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6033555778561) 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, 3628145 + ... + 5023001.

It is an arithmetic number, because the mean of its divisors is an integer number (439798727400).

Almost surely, 2^{6033555778061} is an apocalyptic number.

It is an amenable number.

6033555778061 is a deficient number, since it is larger than the sum of its proper divisors (1003223860339).

6033555778061 is a wasteful number, since it uses less digits than its factorization.

6033555778061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407489 (or 1407475 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 56.

The spelling of 6033555778061 in words is "six trillion, thirty-three billion, five hundred fifty-five million, seven hundred seventy-eight thousand, sixty-one".