30452055 has 8 divisors (see below), whose sum is σ = 48723312. Its totient is φ = 16241088.

The previous prime is 30452039. The next prime is 30452057. The reversal of 30452055 is 55025403.

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

It is not a de Polignac number, because 30452055 - 2⁴ = 30452039 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015054 + ... + 1015083.

It is an arithmetic number, because the mean of its divisors is an integer number (6090414).

Almost surely, 2^30452055 is an apocalyptic number.

30452055 is a deficient number, since it is larger than the sum of its proper divisors (18271257).

30452055 is a wasteful number, since it uses less digits than its factorization.

30452055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030145.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 30452055 is about 5518.3380650337. The cubic root of 30452055 is about 312.2761874771.

Adding to 30452055 its reverse (55025403), we get a palindrome (85477458).

The spelling of 30452055 in words is "thirty million, four hundred fifty-two thousand, fifty-five".