4500028077530 has 8 divisors (see below), whose sum is σ = 8100050539572. Its totient is φ = 1800011231008.

The previous prime is 4500028077521. The next prime is 4500028077547. The reversal of 4500028077530 is 357708200054.

It can be written as a sum of positive squares in 2 ways, for example, as 4255015947361 + 245012130169 = 2062769^2 + 494987^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225001403867 + ... + 225001403886.

Almost surely, 2^{4500028077530} is an apocalyptic number.

4500028077530 is a deficient number, since it is larger than the sum of its proper divisors (3600022462042).

4500028077530 is a wasteful number, since it uses less digits than its factorization.

4500028077530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450002807760.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 4500028077530 in words is "four trillion, five hundred billion, twenty-eight million, seventy-seven thousand, five hundred thirty".