2153263266006 has 32 divisors (see below), whose sum is σ = 4348557927168. Its totient is φ = 710749896480.

The previous prime is 2153263265957. The next prime is 2153263266013. The reversal of 2153263266006 is 6006623623512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13902765 + ... + 14056791.

It is an arithmetic number, because the mean of its divisors is an integer number (135892435224).

Almost surely, 2^{2153263266006} is an apocalyptic number.

2153263266006 is an abundant number, since it is smaller than the sum of its proper divisors (2195294661162).

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

2153263266006 is a wasteful number, since it uses less digits than its factorization.

2153263266006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176756.

The product of its (nonzero) digits is 466560, while the sum is 42.

Adding to 2153263266006 its reverse (6006623623512), we get a palindrome (8159886889518).

The spelling of 2153263266006 in words is "two trillion, one hundred fifty-three billion, two hundred sixty-three million, two hundred sixty-six thousand, six".