1000550605996 has 12 divisors (see below), whose sum is σ = 1753669845648. Its totient is φ = 499502078672.

The previous prime is 1000550605987. The next prime is 1000550606021. The reversal of 1000550605996 is 6995060550001.

It is a happy number.

It is a super-2 number, since 2×1000550605996² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193303171 + ... + 193308346.

It is an arithmetic number, because the mean of its divisors is an integer number (146139153804).

Almost surely, 2^{1000550605996} is an apocalyptic number.

It is an amenable number.

1000550605996 is a deficient number, since it is larger than the sum of its proper divisors (753119239652).

1000550605996 is a wasteful number, since it uses less digits than its factorization.

1000550605996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386612168 (or 386612166 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 46.

The spelling of 1000550605996 in words is "one trillion, five hundred fifty million, six hundred five thousand, nine hundred ninety-six".