4545203230052 has 6 divisors (see below), whose sum is σ = 7954105652598. Its totient is φ = 2272601615024.

The previous prime is 4545203230039. The next prime is 4545203230063. The reversal of 4545203230052 is 2500323025454.

It can be written as a sum of positive squares in only one way, i.e., 4172803049536 + 372400180516 = 2042744^2 + 610246^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4545203229994 and 4545203230021.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 568150403753 + ... + 568150403760.

It is an arithmetic number, because the mean of its divisors is an integer number (1325684275433).

Almost surely, 2^{4545203230052} is an apocalyptic number.

It is an amenable number.

4545203230052 is a deficient number, since it is larger than the sum of its proper divisors (3408902422546).

4545203230052 is a wasteful number, since it uses less digits than its factorization.

4545203230052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136300807517 (or 1136300807515 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 4545203230052 in words is "four trillion, five hundred forty-five billion, two hundred three million, two hundred thirty thousand, fifty-two".