100510000555000 has 40 divisors (see below), whose sum is σ = 235494931312080. Its totient is φ = 40204000220000.

The previous prime is 100510000554947. The next prime is 100510000555001. The reversal of 100510000555000 is 555000015001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×100510000555000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100510000555001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10050995056 + ... + 10051005055.

It is an arithmetic number, because the mean of its divisors is an integer number (5887373282802).

Almost surely, 2^{100510000555000} is an apocalyptic number.

100510000555000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100510000555000 is an abundant number, since it is smaller than the sum of its proper divisors (134984930757080).

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

100510000555000 is an equidigital number, since it uses as much as digits as its factorization.

100510000555000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20102000137 (or 20102000118 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 100510000555000 in words is "one hundred trillion, five hundred ten billion, five hundred fifty-five thousand".