2331063556 has 12 divisors (see below), whose sum is σ = 4096431360. Its totient is φ = 1160654600.

The previous prime is 2331063523. The next prime is 2331063563. The reversal of 2331063556 is 6553601332.

It is a super-2 number, since 2×2331063556² = 10867714604222730272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218220 + ... + 1220131.

It is an arithmetic number, because the mean of its divisors is an integer number (341369280).

Almost surely, 2^2331063556 is an apocalyptic number.

It is an amenable number.

2331063556 is a deficient number, since it is larger than the sum of its proper divisors (1765367804).

2331063556 is a wasteful number, since it uses less digits than its factorization.

2331063556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438594 (or 2438592 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 34.

The square root of 2331063556 is about 48281.0890100876. The cubic root of 2331063556 is about 1325.9221881576.

Adding to 2331063556 its reverse (6553601332), we get a palindrome (8884664888).

The spelling of 2331063556 in words is "two billion, three hundred thirty-one million, sixty-three thousand, five hundred fifty-six".