1000055500600 has 48 divisors (see below), whose sum is σ = 2503985125320. Its totient is φ = 369251260800.

The previous prime is 1000055500553. The next prime is 1000055500637. The reversal of 1000055500600 is 60055500001.

It is a super-2 number, since 2×1000055500600² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192315766 + ... + 192320965.

Almost surely, 2^{1000055500600} is an apocalyptic number.

1000055500600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000055500600 is an abundant number, since it is smaller than the sum of its proper divisors (1503929624720).

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

1000055500600 is a wasteful number, since it uses less digits than its factorization.

1000055500600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384636760 (or 384636751 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 1000055500600 in words is "one trillion, fifty-five million, five hundred thousand, six hundred".