45265966500 has 192 divisors, whose sum is σ = 141266990592. Its totient is φ = 11233728000.

The previous prime is 45265966469. The next prime is 45265966507. The reversal of 45265966500 is 566956254.

It is a self number, because there is not a number n which added to its sum of digits gives 45265966500.

It is not an unprimeable number, because it can be changed into a prime (45265966507) 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 63 ways as a sum of consecutive naturals, for example, 1258770 + ... + 1294230.

It is an arithmetic number, because the mean of its divisors is an integer number (735765576).

Almost surely, 2^45265966500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45265966500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70633495296).

45265966500 is an abundant number, since it is smaller than the sum of its proper divisors (96001024092).

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

45265966500 is a wasteful number, since it uses less digits than its factorization.

45265966500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35543 (or 35531 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 45265966500 in words is "forty-five billion, two hundred sixty-five million, nine hundred sixty-six thousand, five hundred".