45530255216 has 40 divisors (see below), whose sum is σ = 89788784400. Its totient is φ = 22360909824.

The previous prime is 45530255213. The next prime is 45530255231. The reversal of 45530255216 is 61255203554.

It is a self number, because there is not a number n which added to its sum of digits gives 45530255216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45530255213) 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 7 ways as a sum of consecutive naturals, for example, 313280 + ... + 434976.

It is an arithmetic number, because the mean of its divisors is an integer number (2244719610).

Almost surely, 2^45530255216 is an apocalyptic number.

It is an amenable number.

45530255216 is a deficient number, since it is larger than the sum of its proper divisors (44258529184).

45530255216 is a wasteful number, since it uses less digits than its factorization.

45530255216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122121 (or 122115 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 45530255216 in words is "forty-five billion, five hundred thirty million, two hundred fifty-five thousand, two hundred sixteen".