56321179200 has 1008 divisors, whose sum is σ = 244125999936. Its totient is φ = 12590899200.

The previous prime is 56321179193. The next prime is 56321179207. The reversal of 56321179200 is 297112365.

56321179200 is a `hidden beast` number, since 5 + 632 + 1 + 17 + 9 + 2 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (56321179193) and next prime (56321179207).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56321179207) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 55597894 + ... + 55598906.

It is an arithmetic number, because the mean of its divisors is an integer number (242188492).

Almost surely, 2^56321179200 is an apocalyptic number.

56321179200 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 56321179200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122062999968).

56321179200 is an abundant number, since it is smaller than the sum of its proper divisors (187804820736).

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

56321179200 is a wasteful number, since it uses less digits than its factorization.

56321179200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074 (or 1047 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

It can be divided in two parts, 563211 and 79200, that added together give a triangular number (642411 = T₁₁₃₃).

The spelling of 56321179200 in words is "fifty-six billion, three hundred twenty-one million, one hundred seventy-nine thousand, two hundred".