45252515325200 has 30 divisors (see below), whose sum is σ = 108719168069754. Its totient is φ = 18101006129920.

The previous prime is 45252515325191. The next prime is 45252515325211. The reversal of 45252515325200 is 252351525254.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 13130100108304 + 32122415216896 = 3623548^2 + 5667664^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 56565643757 + ... + 56565644556.

Almost surely, 2^{45252515325200} is an apocalyptic number.

45252515325200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45252515325200 is an abundant number, since it is smaller than the sum of its proper divisors (63466652744554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45252515325200 is a wasteful number, since it uses less digits than its factorization.

45252515325200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113131288331 (or 113131288320 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 45252515325200 in words is "forty-five trillion, two hundred fifty-two billion, five hundred fifteen million, three hundred twenty-five thousand, two hundred".