2453221314550 has 48 divisors (see below), whose sum is σ = 4842409128480. Its totient is φ = 921461736960.

The previous prime is 2453221314541. The next prime is 2453221314563. The reversal of 2453221314550 is 554131223542.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2914029 + ... + 3660328.

It is an arithmetic number, because the mean of its divisors is an integer number (100883523510).

Almost surely, 2^{2453221314550} is an apocalyptic number.

2453221314550 is a deficient number, since it is larger than the sum of its proper divisors (2389187813930).

2453221314550 is a wasteful number, since it uses less digits than its factorization.

2453221314550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6574825 (or 6574820 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 2453221314550 in words is "two trillion, four hundred fifty-three billion, two hundred twenty-one million, three hundred fourteen thousand, five hundred fifty".