2063235456 has 128 divisors (see below), whose sum is σ = 6238360800. Its totient is φ = 670924800.

The previous prime is 2063235443. The next prime is 2063235457. The reversal of 2063235456 is 6545323602.

It is a tau number, because it is divible by the number of its divisors (128).

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

It is a self number, because there is not a number n which added to its sum of digits gives 2063235456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063235457) 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 15 ways as a sum of consecutive naturals, for example, 134416 + ... + 148976.

Almost surely, 2^2063235456 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 2063235456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3119180400).

2063235456 is an abundant number, since it is smaller than the sum of its proper divisors (4175125344).

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

2063235456 is a wasteful number, since it uses less digits than its factorization.

2063235456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14625 (or 14607 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 2063235456 is about 45422.8516938336. The cubic root of 2063235456 is about 1273.0621246232.

The spelling of 2063235456 in words is "two billion, sixty-three million, two hundred thirty-five thousand, four hundred fifty-six".