55703643300 has 864 divisors, whose sum is σ = 207466721280. Its totient is φ = 12877056000.

The previous prime is 55703643299. The next prime is 55703643353. The reversal of 55703643300 is 334630755.

55703643300 is a `hidden beast` number, since 5 + 5 + 7 + 0 + 3 + 643 + 3 + 0 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 368898225 + ... + 368898375.

It is an arithmetic number, because the mean of its divisors is an integer number (240123520).

Almost surely, 2^55703643300 is an apocalyptic number.

55703643300 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 55703643300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103733360640).

55703643300 is an abundant number, since it is smaller than the sum of its proper divisors (151763077980).

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

55703643300 is a wasteful number, since it uses less digits than its factorization.

55703643300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The spelling of 55703643300 in words is "fifty-five billion, seven hundred three million, six hundred forty-three thousand, three hundred".