55000500860700 has 216 divisors, whose sum is σ = 175292900598816. Its totient is φ = 14421451968000.

The previous prime is 55000500860699. The next prime is 55000500860719. The reversal of 55000500860700 is 706800500055.

55000500860700 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 0 + 500 + 86 + 0 + 70 + 0 = 666.

It is a super-2 number, since 2×55000500860700² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22680910 + ... + 24988490.

It is an arithmetic number, because the mean of its divisors is an integer number (811541206476).

Almost surely, 2^{55000500860700} is an apocalyptic number.

55000500860700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55000500860700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87646450299408).

55000500860700 is an abundant number, since it is smaller than the sum of its proper divisors (120292399738116).

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

55000500860700 is a wasteful number, since it uses less digits than its factorization.

55000500860700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308045 (or 2308035 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 55000500860700 in words is "fifty-five trillion, five hundred million, eight hundred sixty thousand, seven hundred".