2254332465156 has 48 divisors (see below), whose sum is σ = 5569664296896. Its totient is φ = 707224157184.

The previous prime is 2254332465149. The next prime is 2254332465199. The reversal of 2254332465156 is 6515642334522.

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, 10037320 + ... + 10259456.

It is an arithmetic number, because the mean of its divisors is an integer number (116034672852).

Almost surely, 2^{2254332465156} is an apocalyptic number.

It is an amenable number.

2254332465156 is an abundant number, since it is smaller than the sum of its proper divisors (3315331831740).

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

2254332465156 is a wasteful number, since it uses less digits than its factorization.

2254332465156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271908 (or 271906 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 48.

Adding to 2254332465156 its reverse (6515642334522), we get a palindrome (8769974799678).

The spelling of 2254332465156 in words is "two trillion, two hundred fifty-four billion, three hundred thirty-two million, four hundred sixty-five thousand, one hundred fifty-six".