2033646566061 has 16 divisors (see below), whose sum is σ = 3053451737088. Its totient is φ = 1192754583600.

The previous prime is 2033646566023. The next prime is 2033646566101. The reversal of 2033646566061 is 1606656463302.

It is not a de Polignac number, because 2033646566061 - 2⁶ = 2033646565997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2033646566061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033646566261) 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, 993961131 + ... + 993963176.

It is an arithmetic number, because the mean of its divisors is an integer number (190840733568).

Almost surely, 2^{2033646566061} is an apocalyptic number.

It is an amenable number.

2033646566061 is a deficient number, since it is larger than the sum of its proper divisors (1019805171027).

2033646566061 is a wasteful number, since it uses less digits than its factorization.

2033646566061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987924352.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 2033646566061 in words is "two trillion, thirty-three billion, six hundred forty-six million, five hundred sixty-six thousand, sixty-one".