30540224455 has 16 divisors (see below), whose sum is σ = 39751316640. Its totient is φ = 22390524288.

The previous prime is 30540224453. The next prime is 30540224459. The reversal of 30540224455 is 55442204503.

It is a cyclic number.

It is not a de Polignac number, because 30540224455 - 2¹ = 30540224453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30540224455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30540224453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681072 + ... + 1699141.

It is an arithmetic number, because the mean of its divisors is an integer number (2484457290).

Almost surely, 2^30540224455 is an apocalyptic number.

30540224455 is a deficient number, since it is larger than the sum of its proper divisors (9211092185).

30540224455 is a wasteful number, since it uses less digits than its factorization.

30540224455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380370.

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 30540224455 its reverse (55442204503), we get a palindrome (85982428958).

The spelling of 30540224455 in words is "thirty billion, five hundred forty million, two hundred twenty-four thousand, four hundred fifty-five".