30450621053032 has 16 divisors (see below), whose sum is σ = 59577302060640. Its totient is φ = 14563340503536.

The previous prime is 30450621053029. The next prime is 30450621053053. The reversal of 30450621053032 is 23035012605403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82746252678 + ... + 82746253045.

It is an arithmetic number, because the mean of its divisors is an integer number (3723581378790).

Almost surely, 2^{30450621053032} is an apocalyptic number.

It is an amenable number.

30450621053032 is a deficient number, since it is larger than the sum of its proper divisors (29126681007608).

30450621053032 is a wasteful number, since it uses less digits than its factorization.

30450621053032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165492505752 (or 165492505748 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 30450621053032 its reverse (23035012605403), we get a palindrome (53485633658435).

The spelling of 30450621053032 in words is "thirty trillion, four hundred fifty billion, six hundred twenty-one million, fifty-three thousand, thirty-two".