45003321022430 has 64 divisors (see below), whose sum is σ = 89504271803520. Its totient is φ = 16205064167424.

The previous prime is 45003321022399. The next prime is 45003321022487. The reversal of 45003321022430 is 3422012330054.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45003321022393 and 45003321022402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89903276 + ... + 90402464.

It is an arithmetic number, because the mean of its divisors is an integer number (1398504246930).

Almost surely, 2^{45003321022430} is an apocalyptic number.

45003321022430 is a deficient number, since it is larger than the sum of its proper divisors (44500950781090).

45003321022430 is a wasteful number, since it uses less digits than its factorization.

45003321022430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522293.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 45003321022430 its reverse (3422012330054), we get a palindrome (48425333352484).

The spelling of 45003321022430 in words is "forty-five trillion, three billion, three hundred twenty-one million, twenty-two thousand, four hundred thirty".