45841730880 has 168 divisors, whose sum is σ = 159982363296. Its totient is φ = 11113118720.

The previous prime is 45841730873. The next prime is 45841730881. The reversal of 45841730880 is 8803714854.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45841730881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81162 + ... + 313481.

It is an arithmetic number, because the mean of its divisors is an integer number (952275972).

Almost surely, 2^45841730880 is an apocalyptic number.

45841730880 is a gapful number since it is divisible by the number (40) 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 45841730880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79991181648).

45841730880 is an abundant number, since it is smaller than the sum of its proper divisors (114140632416).

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

45841730880 is a wasteful number, since it uses less digits than its factorization.

45841730880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394685 (or 394664 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 45841730880 in words is "forty-five billion, eight hundred forty-one million, seven hundred thirty thousand, eight hundred eighty".