16632572122736 has 10 divisors (see below), whose sum is σ = 32225608487832. Its totient is φ = 8316286061360.

The previous prime is 16632572122729. The next prime is 16632572122753. The reversal of 16632572122736 is 63722127523661.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 519767878820 + ... + 519767878851.

Almost surely, 2^{16632572122736} is an apocalyptic number.

16632572122736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16632572122736 is a deficient number, since it is larger than the sum of its proper divisors (15593036365096).

16632572122736 is a wasteful number, since it uses less digits than its factorization.

16632572122736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039535757679 (or 1039535757673 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 53.

The spelling of 16632572122736 in words is "sixteen trillion, six hundred thirty-two billion, five hundred seventy-two million, one hundred twenty-two thousand, seven hundred thirty-six".