30553562113450 has 48 divisors (see below), whose sum is σ = 57252243907584. Its totient is φ = 12130670088000.

The previous prime is 30553562113439. The next prime is 30553562113453. The reversal of 30553562113450 is 5431126535503.

It is a junction number, because it is equal to n+sod(n) for n = 30553562113397 and 30553562113406.

It is not an unprimeable number, because it can be changed into a prime (30553562113453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7703607 + ... + 10975093.

It is an arithmetic number, because the mean of its divisors is an integer number (1192755081408).

Almost surely, 2^{30553562113450} is an apocalyptic number.

30553562113450 is a deficient number, since it is larger than the sum of its proper divisors (26698681794134).

30553562113450 is a wasteful number, since it uses less digits than its factorization.

30553562113450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3272887 (or 3272882 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 43.

Adding to 30553562113450 its reverse (5431126535503), we get a palindrome (35984688648953).

The spelling of 30553562113450 in words is "thirty trillion, five hundred fifty-three billion, five hundred sixty-two million, one hundred thirteen thousand, four hundred fifty".