55862098200 has 192 divisors, whose sum is σ = 197107696800. Its totient is φ = 14533171200.

The previous prime is 55862098199. The next prime is 55862098211. The reversal of 55862098200 is 289026855.

55862098200 is a `hidden beast` number, since 558 + 6 + 2 + 0 + 98 + 2 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 95244 + ... + 347556.

Almost surely, 2^55862098200 is an apocalyptic number.

55862098200 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 55862098200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98553848400).

55862098200 is an abundant number, since it is smaller than the sum of its proper divisors (141245598600).

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

55862098200 is a wasteful number, since it uses less digits than its factorization.

55862098200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252379 (or 252364 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 55862098200 in words is "fifty-five billion, eight hundred sixty-two million, ninety-eight thousand, two hundred".