45350221624 has 16 divisors (see below), whose sum is σ = 85406257800. Its totient is φ = 22575219552.

The previous prime is 45350221621. The next prime is 45350221643. The reversal of 45350221624 is 42612205354.

It is a self number, because there is not a number n which added to its sum of digits gives 45350221624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45350221621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12484479 + ... + 12488110.

Almost surely, 2^45350221624 is an apocalyptic number.

It is an amenable number.

45350221624 is a deficient number, since it is larger than the sum of its proper divisors (40056036176).

45350221624 is a wasteful number, since it uses less digits than its factorization.

45350221624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24972822 (or 24972818 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 45350221624 its reverse (42612205354), we get a palindrome (87962426978).

The spelling of 45350221624 in words is "forty-five billion, three hundred fifty million, two hundred twenty-one thousand, six hundred twenty-four".