45989203416 has 128 divisors (see below), whose sum is σ = 126669312000. Its totient is φ = 13909743744.

The previous prime is 45989203397. The next prime is 45989203417. The reversal of 45989203416 is 61430298954.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45989203417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3103561 + ... + 3118343.

It is an arithmetic number, because the mean of its divisors is an integer number (989604000).

Almost surely, 2^45989203416 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 45989203416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63334656000).

45989203416 is an abundant number, since it is smaller than the sum of its proper divisors (80680108584).

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

45989203416 is a wasteful number, since it uses less digits than its factorization.

45989203416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14890 (or 14860 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 45989203416 in words is "forty-five billion, nine hundred eighty-nine million, two hundred three thousand, four hundred sixteen".