56035193280 has 448 divisors, whose sum is σ = 212152504320. Its totient is φ = 12371558400.

The previous prime is 56035193261. The next prime is 56035193287. The reversal of 56035193280 is 8239153065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56035193287) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 5560086 + ... + 5570154.

Almost surely, 2^56035193280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56035193280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106076252160).

56035193280 is an abundant number, since it is smaller than the sum of its proper divisors (156117311040).

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

56035193280 is a wasteful number, since it uses less digits than its factorization.

56035193280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10148 (or 10138 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 56035193280 in words is "fifty-six billion, thirty-five million, one hundred ninety-three thousand, two hundred eighty".