45221688583708 has 96 divisors (see below), whose sum is σ = 100899354931200. Its totient is φ = 17248979172096.

The previous prime is 45221688583651. The next prime is 45221688583723. The reversal of 45221688583708 is 80738588612254.

45221688583708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45221688583708² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4610641 + ... + 10568887.

It is an arithmetic number, because the mean of its divisors is an integer number (1051034947200).

Almost surely, 2^{45221688583708} 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 45221688583708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50449677465600).

45221688583708 is an abundant number, since it is smaller than the sum of its proper divisors (55677666347492).

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

45221688583708 is a wasteful number, since it uses less digits than its factorization.

45221688583708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5959019 (or 5959017 counting only the distinct ones).

The product of its (nonzero) digits is 206438400, while the sum is 67.

The spelling of 45221688583708 in words is "forty-five trillion, two hundred twenty-one billion, six hundred eighty-eight million, five hundred eighty-three thousand, seven hundred eight".