45604805005608 has 128 divisors (see below), whose sum is σ = 124160685840000. Its totient is φ = 13903829839872.

The previous prime is 45604805005603. The next prime is 45604805005649. The reversal of 45604805005608 is 80650050840654.

It is a super-2 number, since 2×45604805005608² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45604805005603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178568308 + ... + 178823516.

It is an arithmetic number, because the mean of its divisors is an integer number (970005358125).

Almost surely, 2^{45604805005608} 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 45604805005608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62080342920000).

45604805005608 is an abundant number, since it is smaller than the sum of its proper divisors (78555880834392).

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

45604805005608 is a wasteful number, since it uses less digits than its factorization.

45604805005608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268779 (or 268775 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 51.

The spelling of 45604805005608 in words is "forty-five trillion, six hundred four billion, eight hundred five million, five thousand, six hundred eight".