45395194416 has 240 divisors, whose sum is σ = 139175592192. Its totient is φ = 12665157120.

The previous prime is 45395194393. The next prime is 45395194433. The reversal of 45395194416 is 61449159354.

Its product of digits (2332800) is a multiple of the sum of its prime factors (1600).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54890995 + ... + 54891821.

Almost surely, 2^45395194416 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 45395194416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69587796096).

45395194416 is an abundant number, since it is smaller than the sum of its proper divisors (93780397776).

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

45395194416 is a wasteful number, since it uses less digits than its factorization.

45395194416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600 (or 1583 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 51.

The spelling of 45395194416 in words is "forty-five billion, three hundred ninety-five million, one hundred ninety-four thousand, four hundred sixteen".