100034555204550 has 96 divisors (see below), whose sum is σ = 255122053956000. Its totient is φ = 25921159004160.

The previous prime is 100034555204533. The next prime is 100034555204663. The reversal of 100034555204550 is 55402555430001.

It is a super-2 number, since 2×100034555204550² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100034555204499 and 100034555204508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7451325 + ... + 15987224.

It is an arithmetic number, because the mean of its divisors is an integer number (2657521395375).

Almost surely, 2^{100034555204550} is an apocalyptic number.

100034555204550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100034555204550 is an abundant number, since it is smaller than the sum of its proper divisors (155087498751450).

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

100034555204550 is a wasteful number, since it uses less digits than its factorization.

100034555204550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23439370 (or 23439365 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 100034555204550 in words is "one hundred trillion, thirty-four billion, five hundred fifty-five million, two hundred four thousand, five hundred fifty".