30250253476 has 81 divisors (see below), whose sum is σ = 58700544651. Its totient is φ = 13637189808.

The previous prime is 30250253459. The next prime is 30250253483. The reversal of 30250253476 is 67435205203.

The square root of 30250253476 is 173926.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 152011225 + ... + 152011423.

Almost surely, 2^30250253476 is an apocalyptic number.

30250253476 is the 173926-th square number.

It is an amenable number.

30250253476 is a deficient number, since it is larger than the sum of its proper divisors (28450291175).

30250253476 is a wasteful number, since it uses less digits than its factorization.

30250253476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

Adding to 30250253476 its reverse (67435205203), we get a palindrome (97685458679).

The spelling of 30250253476 in words is "thirty billion, two hundred fifty million, two hundred fifty-three thousand, four hundred seventy-six".