4645530000 has 300 divisors, whose sum is σ = 16497569088. Its totient is φ = 1219680000.

The previous prime is 4645529957. The next prime is 4645530011. The reversal of 4645530000 is 355464.

It is a tau number, because it is divible by the number of its divisors (300).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6389637 + ... + 6390363.

Almost surely, 2^4645530000 is an apocalyptic number.

4645530000 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 4645530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8248784544).

4645530000 is an abundant number, since it is smaller than the sum of its proper divisors (11852039088).

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

4645530000 is a wasteful number, since it uses less digits than its factorization.

4645530000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4645530000 is about 68158.1249742098. The cubic root of 4645530000 is about 1668.5725308893.

Adding to 4645530000 its reverse (355464), we get a palindrome (4645885464).

The spelling of 4645530000 in words is "four billion, six hundred forty-five million, five hundred thirty thousand".