30345054 has 8 divisors (see below), whose sum is σ = 60690120. Its totient is φ = 10115016.

The previous prime is 30345023. The next prime is 30345061. The reversal of 30345054 is 45054303.

It is a happy number.

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

30345054 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent 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, 2528749 + ... + 2528760.

It is an arithmetic number, because the mean of its divisors is an integer number (7586265).

Almost surely, 2^30345054 is an apocalyptic number.

30345054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30345054 is a wasteful number, since it uses less digits than its factorization.

30345054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5057514.

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

The square root of 30345054 is about 5508.6344950450. The cubic root of 30345054 is about 311.9100044512.

Adding to 30345054 its reverse (45054303), we get a palindrome (75399357).

The spelling of 30345054 in words is "thirty million, three hundred forty-five thousand, fifty-four".