4563002500 has 135 divisors (see below), whose sum is σ = 11667950217. Its totient is φ = 1556352000.

The previous prime is 4563002471. The next prime is 4563002503. The reversal of 4563002500 is 52003654.

The square root of 4563002500 is 67550.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 4324114564 + 238887936 = 65758^2 + 15456^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (4563002503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 23642404 + ... + 23642596.

Almost surely, 2^4563002500 is an apocalyptic number.

4563002500 is the 67550-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4563002500

4563002500 is an abundant number, since it is smaller than the sum of its proper divisors (7104947717).

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

4563002500 is an equidigital number, since it uses as much as digits as its factorization.

4563002500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The cubic root of 4563002500 is about 1658.6327470170.

Multiplying 4563002500 by its sum of digits (25), we get a square (114075062500 = 337750²).

4563002500 divided by its sum of digits (25) gives a square (182520100 = 13510²).

Multiplying 4563002500 by its product of nonzero digits (3600), we get a square (16426809000000 = 4053000²).

The spelling of 4563002500 in words is "four billion, five hundred sixty-three million, two thousand, five hundred".