30153244255 has 8 divisors (see below), whose sum is σ = 36210102624. Its totient is φ = 24105122400.

The previous prime is 30153244243. The next prime is 30153244259. The reversal of 30153244255 is 55244235103.

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

It is not a de Polignac number, because 30153244255 - 2⁷ = 30153244127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30153244255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30153244259) 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, 2176531 + ... + 2190340.

It is an arithmetic number, because the mean of its divisors is an integer number (4526262828).

Almost surely, 2^30153244255 is an apocalyptic number.

30153244255 is a deficient number, since it is larger than the sum of its proper divisors (6056858369).

30153244255 is a wasteful number, since it uses less digits than its factorization.

30153244255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368257.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 30153244255 its reverse (55244235103), we get a palindrome (85397479358).

The spelling of 30153244255 in words is "thirty billion, one hundred fifty-three million, two hundred forty-four thousand, two hundred fifty-five".