30653055530 has 8 divisors (see below), whose sum is σ = 55175499972. Its totient is φ = 12261222208.

The previous prime is 30653055523. The next prime is 30653055539. The reversal of 30653055530 is 3555035603.

It can be written as a sum of positive squares in 2 ways, for example, as 25612481521 + 5040574009 = 160039^2 + 70997^2 .

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 (30653055539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532652767 + ... + 1532652786.

Almost surely, 2^30653055530 is an apocalyptic number.

30653055530 is a deficient number, since it is larger than the sum of its proper divisors (24522444442).

30653055530 is a wasteful number, since it uses less digits than its factorization.

30653055530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065305560.

The product of its (nonzero) digits is 101250, while the sum is 35.

The spelling of 30653055530 in words is "thirty billion, six hundred fifty-three million, fifty-five thousand, five hundred thirty".