30608053 has 8 divisors (see below), whose sum is σ = 35054208. Its totient is φ = 26180304.

The previous prime is 30608051. The next prime is 30608057. The reversal of 30608053 is 35080603.

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

It is a cyclic number.

It is not a de Polignac number, because 30608053 - 2¹ = 30608051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30608051) 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, 826 + ... + 7867.

It is an arithmetic number, because the mean of its divisors is an integer number (4381776).

Almost surely, 2^30608053 is an apocalyptic number.

It is an amenable number.

30608053 is a deficient number, since it is larger than the sum of its proper divisors (4446155).

30608053 is an equidigital number, since it uses as much as digits as its factorization.

30608053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9203.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 30608053 is about 5532.4545185659. The cubic root of 30608053 is about 312.8085162232.

Adding to 30608053 its reverse (35080603), we get a palindrome (65688656).

The spelling of 30608053 in words is "thirty million, six hundred eight thousand, fifty-three".