2153632315226 has 16 divisors (see below), whose sum is σ = 3694580131200. Its totient is φ = 922325523120.

The previous prime is 2153632315141. The next prime is 2153632315253. The reversal of 2153632315226 is 6225132363512.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54959285 + ... + 54998456.

It is an arithmetic number, because the mean of its divisors is an integer number (230911258200).

Almost surely, 2^{2153632315226} is an apocalyptic number.

2153632315226 is a deficient number, since it is larger than the sum of its proper divisors (1540947815974).

2153632315226 is a wasteful number, since it uses less digits than its factorization.

2153632315226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109959149.

The product of its digits is 388800, while the sum is 41.

Adding to 2153632315226 its reverse (6225132363512), we get a palindrome (8378764678738).

The spelling of 2153632315226 in words is "two trillion, one hundred fifty-three billion, six hundred thirty-two million, three hundred fifteen thousand, two hundred twenty-six".