30452054 has 8 divisors (see below), whose sum is σ = 46427088. Its totient is φ = 14976360.

The previous prime is 30452039. The next prime is 30452057. The reversal of 30452054 is 45025403.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30452057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124682 + ... + 124925.

It is an arithmetic number, because the mean of its divisors is an integer number (5803386).

Almost surely, 2^30452054 is an apocalyptic number.

30452054 is a deficient number, since it is larger than the sum of its proper divisors (15975034).

30452054 is a wasteful number, since it uses less digits than its factorization.

30452054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249670.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 30452054 is about 5518.3379744267. The cubic root of 30452054 is about 312.2761840588.

Adding to 30452054 its reverse (45025403), we get a palindrome (75477457).

The spelling of 30452054 in words is "thirty million, four hundred fifty-two thousand, fifty-four".