30653520632 has 32 divisors (see below), whose sum is σ = 65790289920. Its totient is φ = 13116388320.

The previous prime is 30653520631. The next prime is 30653520643. The reversal of 30653520632 is 23602535603.

It is a junction number, because it is equal to n+sod(n) for n = 30653520592 and 30653520601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30653520631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 398408 + ... + 469079.

It is an arithmetic number, because the mean of its divisors is an integer number (2055946560).

Almost surely, 2^30653520632 is an apocalyptic number.

It is an amenable number.

30653520632 is an abundant number, since it is smaller than the sum of its proper divisors (35136769288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30653520632 is a wasteful number, since it uses less digits than its factorization.

30653520632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868131 (or 868127 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

The spelling of 30653520632 in words is "thirty billion, six hundred fifty-three million, five hundred twenty thousand, six hundred thirty-two".