45223518536828 has 24 divisors (see below), whose sum is σ = 80149917818880. Its totient is φ = 22323591828720.

The previous prime is 45223518536731. The next prime is 45223518536849. The reversal of 45223518536828 is 82863581532254.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2585708 + ... + 9855603.

It is an arithmetic number, because the mean of its divisors is an integer number (3339579909120).

Almost surely, 2^{45223518536828} is an apocalyptic number.

It is an amenable number.

45223518536828 is a deficient number, since it is larger than the sum of its proper divisors (34926399282052).

45223518536828 is a wasteful number, since it uses less digits than its factorization.

45223518536828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12452897 (or 12452895 counting only the distinct ones).

The product of its digits is 110592000, while the sum is 62.

The spelling of 45223518536828 in words is "forty-five trillion, two hundred twenty-three billion, five hundred eighteen million, five hundred thirty-six thousand, eight hundred twenty-eight".