105552550232000 has 56 divisors (see below), whose sum is σ = 261400890669360. Its totient is φ = 42221020089600.

The previous prime is 105552550231957. The next prime is 105552550232023. The reversal of 105552550232000 is 232055255501.

It is a super-2 number, since 2×105552550232000² (a number of 29 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 7 ways as a sum of consecutive naturals, for example, 6597026390 + ... + 6597042389.

Almost surely, 2^{105552550232000} is an apocalyptic number.

105552550232000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105552550232000 is an abundant number, since it is smaller than the sum of its proper divisors (155848340437360).

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

105552550232000 is an equidigital number, since it uses as much as digits as its factorization.

105552550232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13194068806 (or 13194068786 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 35.

The spelling of 105552550232000 in words is "one hundred five trillion, five hundred fifty-two billion, five hundred fifty million, two hundred thirty-two thousand".