45298838208 has 112 divisors (see below), whose sum is σ = 129133864160. Its totient is φ = 13931495424.

The previous prime is 45298838191. The next prime is 45298838213. The reversal of 45298838208 is 80283889254.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9225258 + ... + 9230166.

It is an arithmetic number, because the mean of its divisors is an integer number (1152980930).

Almost surely, 2^45298838208 is an apocalyptic number.

45298838208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45298838208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64566932080).

45298838208 is an abundant number, since it is smaller than the sum of its proper divisors (83835025952).

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

45298838208 is a wasteful number, since it uses less digits than its factorization.

45298838208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8634 (or 8624 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 57.

The spelling of 45298838208 in words is "forty-five billion, two hundred ninety-eight million, eight hundred thirty-eight thousand, two hundred eight".