4540605000 has 160 divisors (see below), whose sum is σ = 14249938560. Its totient is φ = 1205280000.

The previous prime is 4540604969. The next prime is 4540605001. The reversal of 4540605000 is 5060454.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4540605001) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 4064442 + ... + 4065558.

It is an arithmetic number, because the mean of its divisors is an integer number (89062116).

Almost surely, 2^4540605000 is an apocalyptic number.

4540605000 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 4540605000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7124969280).

4540605000 is an abundant number, since it is smaller than the sum of its proper divisors (9709333560).

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

4540605000 is a wasteful number, since it uses less digits than its factorization.

4540605000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417 (or 1398 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4540605000 is about 67384.0114567247. The cubic root of 4540605000 is about 1655.9144947566.

Adding to 4540605000 its reverse (5060454), we get a palindrome (4545665454).

The spelling of 4540605000 in words is "four billion, five hundred forty million, six hundred five thousand".