30450450255 has 8 divisors (see below), whose sum is σ = 48720720432. Its totient is φ = 16240240128.

The previous prime is 30450450253. The next prime is 30450450257. The reversal of 30450450255 is 55205405403.

It is an interprime number because it is at equal distance from previous prime (30450450253) and next prime (30450450257).

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

It is not a de Polignac number, because 30450450255 - 2¹ = 30450450253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30450450253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015014994 + ... + 1015015023.

It is an arithmetic number, because the mean of its divisors is an integer number (6090090054).

Almost surely, 2^30450450255 is an apocalyptic number.

30450450255 is a deficient number, since it is larger than the sum of its proper divisors (18270270177).

30450450255 is a wasteful number, since it uses less digits than its factorization.

30450450255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030030025.

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 30450450255 its reverse (55205405403), we get a palindrome (85655855658).

The spelling of 30450450255 in words is "thirty billion, four hundred fifty million, four hundred fifty thousand, two hundred fifty-five".