2453806368550 has 48 divisors (see below), whose sum is σ = 4710712691520. Its totient is φ = 950485203360.

The previous prime is 2453806368529. The next prime is 2453806368623. The reversal of 2453806368550 is 558636083542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2453806368491 and 2453806368500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6009804 + ... + 6405103.

It is an arithmetic number, because the mean of its divisors is an integer number (98139847740).

Almost surely, 2^{2453806368550} is an apocalyptic number.

2453806368550 is a deficient number, since it is larger than the sum of its proper divisors (2256906322970).

2453806368550 is a wasteful number, since it uses less digits than its factorization.

2453806368550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12415045 (or 12415040 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 55.

The spelling of 2453806368550 in words is "two trillion, four hundred fifty-three billion, eight hundred six million, three hundred sixty-eight thousand, five hundred fifty".