537236676666 has 48 divisors (see below), whose sum is σ = 1168962919488. Its totient is φ = 178317720000.

The previous prime is 537236676661. The next prime is 537236676677. The reversal of 537236676666 is 666676632735.

It is not an unprimeable number, because it can be changed into a prime (537236676661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19535646 + ... + 19563126.

It is an arithmetic number, because the mean of its divisors is an integer number (24353394156).

Almost surely, 2^537236676666 is an apocalyptic number.

537236676666 is an abundant number, since it is smaller than the sum of its proper divisors (631726242822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537236676666 is a wasteful number, since it uses less digits than its factorization.

537236676666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32067 (or 32064 counting only the distinct ones).

The product of its digits is 205752960, while the sum is 63.

The spelling of 537236676666 in words is "five hundred thirty-seven billion, two hundred thirty-six million, six hundred seventy-six thousand, six hundred sixty-six".