2254151465252 has 12 divisors (see below), whose sum is σ = 3946526922240. Its totient is φ = 1126572344616.

The previous prime is 2254151465243. The next prime is 2254151465311. The reversal of 2254151465252 is 2525641514522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125836928 + ... + 125854839.

It is an arithmetic number, because the mean of its divisors is an integer number (328877243520).

Almost surely, 2^{2254151465252} is an apocalyptic number.

It is an amenable number.

2254151465252 is a deficient number, since it is larger than the sum of its proper divisors (1692375456988).

2254151465252 is a wasteful number, since it uses less digits than its factorization.

2254151465252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251694010 (or 251694008 counting only the distinct ones).

The product of its digits is 960000, while the sum is 44.

Adding to 2254151465252 its reverse (2525641514522), we get a palindrome (4779792979774).

The spelling of 2254151465252 in words is "two trillion, two hundred fifty-four billion, one hundred fifty-one million, four hundred sixty-five thousand, two hundred fifty-two".