2253447787612 has 24 divisors (see below), whose sum is σ = 4513252308320. Its totient is φ = 964401180480.

The previous prime is 2253447787561. The next prime is 2253447787631. The reversal of 2253447787612 is 2167877443522.

It is a happy number.

2253447787612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 56736339 + ... + 56776042.

Almost surely, 2^{2253447787612} is an apocalyptic number.

It is an amenable number.

2253447787612 is an abundant number, since it is smaller than the sum of its proper divisors (2259804520708).

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

2253447787612 is a wasteful number, since it uses less digits than its factorization.

2253447787612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113513101 (or 113513099 counting only the distinct ones).

The product of its digits is 31610880, while the sum is 58.

The spelling of 2253447787612 in words is "two trillion, two hundred fifty-three billion, four hundred forty-seven million, seven hundred eighty-seven thousand, six hundred twelve".