53003030330 has 8 divisors (see below), whose sum is σ = 95405454612. Its totient is φ = 21201212128.

The previous prime is 53003030299. The next prime is 53003030371. The reversal of 53003030330 is 3303030035.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46206511849 + 6796518481 = 214957^2 + 82441^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2650151507 + ... + 2650151526.

Almost surely, 2^53003030330 is an apocalyptic number.

53003030330 is a deficient number, since it is larger than the sum of its proper divisors (42402424282).

53003030330 is a wasteful number, since it uses less digits than its factorization.

53003030330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5300303040.

The product of its (nonzero) digits is 1215, while the sum is 20.

Adding to 53003030330 its reverse (3303030035), we get a palindrome (56306060365).

The spelling of 53003030330 in words is "fifty-three billion, three million, thirty thousand, three hundred thirty".