45816158498320 has 480 divisors, whose sum is σ = 133353634535424. Its totient is φ = 14290262507520.

The previous prime is 45816158498291. The next prime is 45816158498329. The reversal of 45816158498320 is 2389485161854.

45816158498320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45816158498329) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 9121271329 + ... + 9121276351.

Almost surely, 2^{45816158498320} is an apocalyptic number.

45816158498320 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 45816158498320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66676817267712).

45816158498320 is an abundant number, since it is smaller than the sum of its proper divisors (87537476037104).

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

45816158498320 is a wasteful number, since it uses less digits than its factorization.

45816158498320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6119 (or 6082 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 64.

The spelling of 45816158498320 in words is "forty-five trillion, eight hundred sixteen billion, one hundred fifty-eight million, four hundred ninety-eight thousand, three hundred twenty".