30253234252 has 12 divisors (see below), whose sum is σ = 52975122760. Its totient is φ = 15117484896.

The previous prime is 30253234229. The next prime is 30253234279. The reversal of 30253234252 is 25243235203.

It is a happy number.

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, 2275602 + ... + 2288857.

Almost surely, 2^30253234252 is an apocalyptic number.

It is an amenable number.

30253234252 is a deficient number, since it is larger than the sum of its proper divisors (22721888508).

30253234252 is a wasteful number, since it uses less digits than its factorization.

30253234252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566120 (or 4566118 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 30253234252 its reverse (25243235203), we get a palindrome (55496469455).

The spelling of 30253234252 in words is "thirty billion, two hundred fifty-three million, two hundred thirty-four thousand, two hundred fifty-two".