2563330026 has 16 divisors (see below), whose sum is σ = 5146156224. Its totient is φ = 851193984.

The previous prime is 2563329961. The next prime is 2563330069. The reversal of 2563330026 is 6200333652.

It is a junction number, because it is equal to n+sod(n) for n = 2563329975 and 2563330002.

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 7 ways as a sum of consecutive naturals, for example, 810631 + ... + 813786.

It is an arithmetic number, because the mean of its divisors is an integer number (321634764).

Almost surely, 2^2563330026 is an apocalyptic number.

2563330026 is an abundant number, since it is smaller than the sum of its proper divisors (2582826198).

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

2563330026 is a wasteful number, since it uses less digits than its factorization.

2563330026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624685.

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 2563330026 is about 50629.3395769686. The cubic root of 2563330026 is about 1368.5736528755.

Adding to 2563330026 its reverse (6200333652), we get a palindrome (8763663678).

The spelling of 2563330026 in words is "two billion, five hundred sixty-three million, three hundred thirty thousand, twenty-six".