45030005776 has 160 divisors (see below), whose sum is σ = 107164569600. Its totient is φ = 17901181440.

The previous prime is 45030005753. The next prime is 45030005819. The reversal of 45030005776 is 67750003054.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34138845 + ... + 34140163.

It is an arithmetic number, because the mean of its divisors is an integer number (669778560).

Almost surely, 2^45030005776 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 45030005776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53582284800).

45030005776 is an abundant number, since it is smaller than the sum of its proper divisors (62134563824).

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

45030005776 is a wasteful number, since it uses less digits than its factorization.

45030005776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677 (or 1671 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The spelling of 45030005776 in words is "forty-five billion, thirty million, five thousand, seven hundred seventy-six".