455136789600 has 432 divisors, whose sum is σ = 1623589177392. Its totient is φ = 119964794880.

The previous prime is 455136789577. The next prime is 455136789617. The reversal of 455136789600 is 6987631554.

455136789600 is a `hidden beast` number, since 4 + 5 + 513 + 67 + 8 + 9 + 60 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 477582724 + ... + 477583676.

It is an arithmetic number, because the mean of its divisors is an integer number (3758308281).

Almost surely, 2^455136789600 is an apocalyptic number.

455136789600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455136789600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811794588696).

455136789600 is an abundant number, since it is smaller than the sum of its proper divisors (1168452387792).

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

455136789600 is a wasteful number, since it uses less digits than its factorization.

455136789600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 455136789600 in words is "four hundred fifty-five billion, one hundred thirty-six million, seven hundred eighty-nine thousand, six hundred".