455050459550 has 48 divisors (see below), whose sum is σ = 848180605824. Its totient is φ = 181636380000.

The previous prime is 455050459543. The next prime is 455050459583. The reversal of 455050459550 is 55954050554.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 455050459495 and 455050459504.

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, 50050505 + ... + 50059595.

It is an arithmetic number, because the mean of its divisors is an integer number (17670429288).

Almost surely, 2^455050459550 is an apocalyptic number.

455050459550 is a deficient number, since it is larger than the sum of its proper divisors (393130146274).

455050459550 is a wasteful number, since it uses less digits than its factorization.

455050459550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11105 (or 11100 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 47.

The spelling of 455050459550 in words is "four hundred fifty-five billion, fifty million, four hundred fifty-nine thousand, five hundred fifty".