2656010332 has 24 divisors (see below), whose sum is σ = 4727908080. Its totient is φ = 1305369600.

The previous prime is 2656010311. The next prime is 2656010339. The reversal of 2656010332 is 2330106562.

It is a self number, because there is not a number n which added to its sum of digits gives 2656010332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656010339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32508 + ... + 79804.

It is an arithmetic number, because the mean of its divisors is an integer number (196996170).

Almost surely, 2^2656010332 is an apocalyptic number.

It is an amenable number.

2656010332 is a deficient number, since it is larger than the sum of its proper divisors (2071897748).

2656010332 is a wasteful number, since it uses less digits than its factorization.

2656010332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47541 (or 47539 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 2656010332 is about 51536.4951466434. The cubic root of 2656010332 is about 1384.8729102671.

Adding to 2656010332 its reverse (2330106562), we get a palindrome (4986116894).

The spelling of 2656010332 in words is "two billion, six hundred fifty-six million, ten thousand, three hundred thirty-two".