55065606050100 has 72 divisors (see below), whose sum is σ = 159456702867840. Its totient is φ = 14671852916480.

The previous prime is 55065606050093. The next prime is 55065606050113. The reversal of 55065606050100 is 105060656055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76570860 + ... + 77286659.

It is an arithmetic number, because the mean of its divisors is an integer number (2214676428720).

Almost surely, 2^{55065606050100} is an apocalyptic number.

55065606050100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55065606050100 is an abundant number, since it is smaller than the sum of its proper divisors (104391096817740).

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

55065606050100 is a wasteful number, since it uses less digits than its factorization.

55065606050100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153858729 (or 153858722 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 55065606050100 in words is "fifty-five trillion, sixty-five billion, six hundred six million, fifty thousand, one hundred".