30253225630 has 8 divisors (see below), whose sum is σ = 54455806152. Its totient is φ = 12101290248.

The previous prime is 30253225621. The next prime is 30253225637. The reversal of 30253225630 is 3652235203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×30253225630² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30253225592 and 30253225601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30253225637) 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, 1512661272 + ... + 1512661291.

It is an arithmetic number, because the mean of its divisors is an integer number (6806975769).

Almost surely, 2^30253225630 is an apocalyptic number.

30253225630 is a deficient number, since it is larger than the sum of its proper divisors (24202580522).

30253225630 is a wasteful number, since it uses less digits than its factorization.

30253225630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025322570.

The product of its (nonzero) digits is 32400, while the sum is 31.

The spelling of 30253225630 in words is "thirty billion, two hundred fifty-three million, two hundred twenty-five thousand, six hundred thirty".