30253054 has 32 divisors (see below), whose sum is σ = 52577280. Its totient is φ = 12936672.

The previous prime is 30253033. The next prime is 30253103. The reversal of 30253054 is 45035203.

It is a super-3 number, since 3×30253054³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22567 + ... + 23869.

It is an arithmetic number, because the mean of its divisors is an integer number (1643040).

Almost surely, 2^30253054 is an apocalyptic number.

30253054 is a deficient number, since it is larger than the sum of its proper divisors (22324226).

30253054 is a wasteful number, since it uses less digits than its factorization.

30253054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 30253054 is about 5500.2776293565. The cubic root of 30253054 is about 311.5944695680.

Adding to 30253054 its reverse (45035203), we get a palindrome (75288257).

The spelling of 30253054 in words is "thirty million, two hundred fifty-three thousand, fifty-four".