10455144360550 has 12 divisors (see below), whose sum is σ = 19446568510716. Its totient is φ = 4182057744200.

The previous prime is 10455144360499. The next prime is 10455144360559. The reversal of 10455144360550 is 5506344155401.

It is a junction number, because it is equal to n+sod(n) for n = 10455144360497 and 10455144360506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10455144360559) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 104551443556 + ... + 104551443655.

It is an arithmetic number, because the mean of its divisors is an integer number (1620547375893).

Almost surely, 2^{10455144360550} is an apocalyptic number.

10455144360550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10455144360550 is a deficient number, since it is larger than the sum of its proper divisors (8991424150166).

10455144360550 is a wasteful number, since it uses less digits than its factorization.

10455144360550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209102887223 (or 209102887218 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 10455144360550 in words is "ten trillion, four hundred fifty-five billion, one hundred forty-four million, three hundred sixty thousand, five hundred fifty".