534555450 has 360 divisors, whose sum is σ = 1779234336. Its totient is φ = 117936000.

The previous prime is 534555409. The next prime is 534555451. The reversal of 534555450 is 54555435.

534555450 is a `hidden beast` number, since 53 + 4 + 5 + 554 + 50 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (534555451) 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 179 ways as a sum of consecutive naturals, for example, 7528915 + ... + 7528985.

Almost surely, 2^534555450 is an apocalyptic number.

534555450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 534555450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889617168).

534555450 is an abundant number, since it is smaller than the sum of its proper divisors (1244678886).

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

534555450 is a wasteful number, since it uses less digits than its factorization.

534555450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 534555450 is about 23120.4552290823. The cubic root of 534555450 is about 811.5792235787.

The spelling of 534555450 in words is "five hundred thirty-four million, five hundred fifty-five thousand, four hundred fifty".