45444425230 has 8 divisors (see below), whose sum is σ = 81799965432. Its totient is φ = 18177770088.

The previous prime is 45444425227. The next prime is 45444425239. The reversal of 45444425230 is 3252444454.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45444425230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45444425239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272221252 + ... + 2272221271.

It is an arithmetic number, because the mean of its divisors is an integer number (10224995679).

Almost surely, 2^45444425230 is an apocalyptic number.

45444425230 is a deficient number, since it is larger than the sum of its proper divisors (36355540202).

45444425230 is a wasteful number, since it uses less digits than its factorization.

45444425230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4544442530.

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 45444425230 its reverse (3252444454), we get a palindrome (48696869684).

The spelling of 45444425230 in words is "forty-five billion, four hundred forty-four million, four hundred twenty-five thousand, two hundred thirty".