45319748061696 has 320 divisors, whose sum is σ = 129226770921600. Its totient is φ = 14070974054400.

The previous prime is 45319748061683. The next prime is 45319748061719. The reversal of 45319748061696 is 69616084791354.

It is a self number, because there is not a number n which added to its sum of digits gives 45319748061696.

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, 6374978590 + ... + 6374985698.

It is an arithmetic number, because the mean of its divisors is an integer number (403833659130).

Almost surely, 2^{45319748061696} 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 45319748061696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64613385460800).

45319748061696 is an abundant number, since it is smaller than the sum of its proper divisors (83907022859904).

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

45319748061696 is a wasteful number, since it uses less digits than its factorization.

45319748061696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10791 (or 10775 counting only the distinct ones).

The product of its (nonzero) digits is 235146240, while the sum is 69.

The spelling of 45319748061696 in words is "forty-five trillion, three hundred nineteen billion, seven hundred forty-eight million, sixty-one thousand, six hundred ninety-six".