4530312000 has 168 divisors, whose sum is σ = 16205938632. Its totient is φ = 1208064000.

The previous prime is 4530311983. The next prime is 4530312019. The reversal of 4530312000 is 2130354.

It can be written as a sum of positive squares in 4 ways, for example, as 123476544 + 4406835456 = 11112^2 + 66384^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40540 + ... + 103460.

Almost surely, 2^4530312000 is an apocalyptic number.

4530312000 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 4530312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8102969316).

4530312000 is an abundant number, since it is smaller than the sum of its proper divisors (11675626632).

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

4530312000 is a wasteful number, since it uses less digits than its factorization.

4530312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62954 (or 62931 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4530312000 is about 67307.5924394863. The cubic root of 4530312000 is about 1654.6622957450.

Adding to 4530312000 its reverse (2130354), we get a palindrome (4532442354).

The spelling of 4530312000 in words is "four billion, five hundred thirty million, three hundred twelve thousand".