30054345 has 16 divisors (see below), whose sum is σ = 49638912. Its totient is φ = 15511680.

The previous prime is 30054341. The next prime is 30054359. The reversal of 30054345 is 54345003.

It is a happy number.

It is not a de Polignac number, because 30054345 - 2² = 30054341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30054341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31852 + ... + 32781.

It is an arithmetic number, because the mean of its divisors is an integer number (3102432).

Almost surely, 2^30054345 is an apocalyptic number.

It is an amenable number.

30054345 is a deficient number, since it is larger than the sum of its proper divisors (19584567).

30054345 is a wasteful number, since it uses less digits than its factorization.

30054345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64672.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 30054345 is about 5482.1843274374. The cubic root of 30054345 is about 310.9107624712.

Adding to 30054345 its reverse (54345003), we get a palindrome (84399348).

It can be divided in two parts, 300 and 54345, that added together give a palindrome (54645).

The spelling of 30054345 in words is "thirty million, fifty-four thousand, three hundred forty-five".