2656132210 has 16 divisors (see below), whose sum is σ = 4862073600. Its totient is φ = 1044444976.

The previous prime is 2656132201. The next prime is 2656132217. The reversal of 2656132210 is 122316562.

2656132210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2656132217) 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, 2250370 + ... + 2251549.

It is an arithmetic number, because the mean of its divisors is an integer number (303879600).

Almost surely, 2^2656132210 is an apocalyptic number.

2656132210 is a deficient number, since it is larger than the sum of its proper divisors (2205941390).

2656132210 is a wasteful number, since it uses less digits than its factorization.

2656132210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4501985.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2656132210 is about 51537.6775767011. The cubic root of 2656132210 is about 1384.8940927850.

Adding to 2656132210 its reverse (122316562), we get a palindrome (2778448772).

The spelling of 2656132210 in words is "two billion, six hundred fifty-six million, one hundred thirty-two thousand, two hundred ten".