2056326445500 has 192 divisors, whose sum is σ = 6120092160000. Its totient is φ = 536277273600.

The previous prime is 2056326445489. The next prime is 2056326445501. The reversal of 2056326445500 is 55446236502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056326445501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98619076 + ... + 98639924.

It is an arithmetic number, because the mean of its divisors is an integer number (31875480000).

Almost surely, 2^{2056326445500} is an apocalyptic number.

2056326445500 is a gapful number since it is divisible by the number (20) 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 2056326445500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3060046080000).

2056326445500 is an abundant number, since it is smaller than the sum of its proper divisors (4063765714500).

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

2056326445500 is a wasteful number, since it uses less digits than its factorization.

2056326445500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22317 (or 22305 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 2056326445500 in words is "two trillion, fifty-six billion, three hundred twenty-six million, four hundred forty-five thousand, five hundred".