4552505402 has 8 divisors (see below), whose sum is σ = 6835149300. Its totient is φ = 2274122304.

The previous prime is 4552505401. The next prime is 4552505459. The reversal of 4552505402 is 2045052554.

It can be written as a sum of positive squares in 2 ways, for example, as 4212139801 + 340365601 = 64901^2 + 18449^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4552505401) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1062527 + ... + 1066802.

Almost surely, 2^4552505402 is an apocalyptic number.

4552505402 is a deficient number, since it is larger than the sum of its proper divisors (2282643898).

4552505402 is a wasteful number, since it uses less digits than its factorization.

4552505402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130400.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 4552505402 is about 67472.2565355569. The cubic root of 4552505402 is about 1657.3598863897.

Adding to 4552505402 its reverse (2045052554), we get a palindrome (6597557956).

The spelling of 4552505402 in words is "four billion, five hundred fifty-two million, five hundred five thousand, four hundred two".