4530020100 has 72 divisors (see below), whose sum is σ = 13291524288. Its totient is φ = 1190985600.

The previous prime is 4530020069. The next prime is 4530020119. The reversal of 4530020100 is 10200354.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 4530020100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85039 + ... + 127638.

It is an arithmetic number, because the mean of its divisors is an integer number (184604504).

Almost surely, 2^4530020100 is an apocalyptic number.

It is an amenable number.

4530020100 is an abundant number, since it is smaller than the sum of its proper divisors (8761504188).

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

4530020100 is a wasteful number, since it uses less digits than its factorization.

4530020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212765 (or 212758 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 4530020100 is about 67305.4240013389. The cubic root of 4530020100 is about 1654.6267568905.

Adding to 4530020100 its reverse (10200354), we get a palindrome (4540220454).

The spelling of 4530020100 in words is "four billion, five hundred thirty million, twenty thousand, one hundred".