30125224534 has 48 divisors (see below), whose sum is σ = 48735399600. Its totient is φ = 13945352960.

The previous prime is 30125224529. The next prime is 30125224573. The reversal of 30125224534 is 43542252103.

It is a junction number, because it is equal to n+sod(n) for n = 30125224496 and 30125224505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5749764 + ... + 5755000.

It is an arithmetic number, because the mean of its divisors is an integer number (1015320825).

Almost surely, 2^30125224534 is an apocalyptic number.

30125224534 is a deficient number, since it is larger than the sum of its proper divisors (18610175066).

30125224534 is a wasteful number, since it uses less digits than its factorization.

30125224534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409 (or 5368 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 30125224534 its reverse (43542252103), we get a palindrome (73667476637).

The spelling of 30125224534 in words is "thirty billion, one hundred twenty-five million, two hundred twenty-four thousand, five hundred thirty-four".