20006023553732 has 24 divisors (see below), whose sum is σ = 35123681523840. Its totient is φ = 9970687013760.

The previous prime is 20006023553641. The next prime is 20006023553741. The reversal of 20006023553732 is 23735532060002.

It is a super-2 number, since 2×20006023553732² (a number of 27 digits) contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 127766393 + ... + 127922879.

It is an arithmetic number, because the mean of its divisors is an integer number (1463486730160).

Almost surely, 2^{20006023553732} is an apocalyptic number.

It is an amenable number.

20006023553732 is a deficient number, since it is larger than the sum of its proper divisors (15117657970108).

20006023553732 is a wasteful number, since it uses less digits than its factorization.

20006023553732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259571 (or 259569 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 38.

The spelling of 20006023553732 in words is "twenty trillion, six billion, twenty-three million, five hundred fifty-three thousand, seven hundred thirty-two".