4540051500 has 96 divisors (see below), whose sum is σ = 13676644800. Its totient is φ = 1168921600.

The previous prime is 4540051487. The next prime is 4540051507. The reversal of 4540051500 is 51500454.

It is a super-2 number, since 2×4540051500² = 41224135245304500000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4540051507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8685 + ... + 95684.

It is an arithmetic number, because the mean of its divisors is an integer number (142465050).

Almost surely, 2^4540051500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4540051500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6838322400).

4540051500 is an abundant number, since it is smaller than the sum of its proper divisors (9136593300).

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

4540051500 is a wasteful number, since it uses less digits than its factorization.

4540051500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104420 (or 104408 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 4540051500 is about 67379.9042741974. The cubic root of 4540051500 is about 1655.8472066663.

Adding to 4540051500 its reverse (51500454), we get a palindrome (4591551954).

The spelling of 4540051500 in words is "four billion, five hundred forty million, fifty-one thousand, five hundred".