6105551100 has 108 divisors (see below), whose sum is σ = 19417449912. Its totient is φ = 1480124800.

The previous prime is 6105551087. The next prime is 6105551107. The reversal of 6105551100 is 11555016.

It is a super-2 number, since 2×6105551100² = 74555508469422420000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6105551107) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 47799 + ... + 120398.

Almost surely, 2^6105551100 is an apocalyptic number.

6105551100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6105551100 is an abundant number, since it is smaller than the sum of its proper divisors (13311898812).

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

6105551100 is a wasteful number, since it uses less digits than its factorization.

6105551100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168236 (or 168218 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 6105551100 is about 78138.0259540769. The cubic root of 6105551100 is about 1827.7142173827.

The spelling of 6105551100 in words is "six billion, one hundred five million, five hundred fifty-one thousand, one hundred".