105553054200 has 192 divisors, whose sum is σ = 358498483200. Its totient is φ = 25478425600.

The previous prime is 105553054163. The next prime is 105553054231. The reversal of 105553054200 is 2450355501.

It is a happy number.

It is a super-2 number, since 2×105553054200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1503481 + ... + 1572119.

It is an arithmetic number, because the mean of its divisors is an integer number (1867179600).

Almost surely, 2^105553054200 is an apocalyptic number.

105553054200 is a gapful number since it is divisible by the number (10) 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 105553054200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179249241600).

105553054200 is an abundant number, since it is smaller than the sum of its proper divisors (252945429000).

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

105553054200 is a wasteful number, since it uses less digits than its factorization.

105553054200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68902 (or 68893 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 105553054200 in words is "one hundred five billion, five hundred fifty-three million, fifty-four thousand, two hundred".