30352030653 has 96 divisors (see below), whose sum is σ = 49814811648. Its totient is φ = 16368307200.

The previous prime is 30352030613. The next prime is 30352030669. The reversal of 30352030653 is 35603025303.

It is not a de Polignac number, because 30352030653 - 2¹³ = 30352022461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30352030653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30352030613) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 38082451 + ... + 38083247.

It is an arithmetic number, because the mean of its divisors is an integer number (518904288).

Almost surely, 2^30352030653 is an apocalyptic number.

It is an amenable number.

30352030653 is a deficient number, since it is larger than the sum of its proper divisors (19462780995).

30352030653 is a wasteful number, since it uses less digits than its factorization.

30352030653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 30.

Adding to 30352030653 its reverse (35603025303), we get a palindrome (65955055956).

The spelling of 30352030653 in words is "thirty billion, three hundred fifty-two million, thirty thousand, six hundred fifty-three".