453620530000 has 150 divisors (see below), whose sum is σ = 1207182298322. Its totient is φ = 164952480000.

The previous prime is 453620529959. The next prime is 453620530007. The reversal of 453620530000 is 35026354.

It can be written as a sum of positive squares in 5 ways, for example, as 184645527616 + 268975002384 = 429704^2 + 518628^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453620530007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1022554 + ... + 1397446.

Almost surely, 2^453620530000 is an apocalyptic number.

453620530000 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 453620530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603591149161).

453620530000 is an abundant number, since it is smaller than the sum of its proper divisors (753561768322).

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

453620530000 is a wasteful number, since it uses less digits than its factorization.

453620530000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374943 (or 374911 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 453620530000 its reverse (35026354), we get a palindrome (453655556354).

The spelling of 453620530000 in words is "four hundred fifty-three billion, six hundred twenty million, five hundred thirty thousand".