52666656033 has 32 divisors (see below), whose sum is σ = 72131788800. Its totient is φ = 34169518656.

The previous prime is 52666656019. The next prime is 52666656043. The reversal of 52666656033 is 33065666625.

It is not a de Polignac number, because 52666656033 - 2⁴ = 52666656017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52666656043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11439510 + ... + 11444112.

It is an arithmetic number, because the mean of its divisors is an integer number (2254118400).

Almost surely, 2^52666656033 is an apocalyptic number.

It is an amenable number.

52666656033 is a deficient number, since it is larger than the sum of its proper divisors (19465132767).

52666656033 is a wasteful number, since it uses less digits than its factorization.

52666656033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301.

The product of its (nonzero) digits is 3499200, while the sum is 48.

The spelling of 52666656033 in words is "fifty-two billion, six hundred sixty-six million, six hundred fifty-six thousand, thirty-three".