55716000000 has 252 divisors, whose sum is σ = 185394814416. Its totient is φ = 14854400000.

The previous prime is 55715999981. The next prime is 55716000029. The reversal of 55716000000 is 61755.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 11997679 + ... + 12002321.

It is an arithmetic number, because the mean of its divisors is an integer number (735693708).

Almost surely, 2^55716000000 is an apocalyptic number.

55716000000 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 55716000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92697407208).

55716000000 is an abundant number, since it is smaller than the sum of its proper divisors (129678814416).

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

55716000000 is an frugal number, since it uses more digits than its factorization.

55716000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4692 (or 4653 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

Adding to 55716000000 its reverse (61755), we get a palindrome (55716061755).

The spelling of 55716000000 in words is "fifty-five billion, seven hundred sixteen million", and thus it is an aban number.