45489662296 has 64 divisors (see below), whose sum is σ = 98220638880. Its totient is φ = 19564492800.

The previous prime is 45489662293. The next prime is 45489662311. The reversal of 45489662296 is 69226698454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45489662293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51195 + ... + 305941.

Almost surely, 2^45489662296 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 45489662296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49110319440).

45489662296 is an abundant number, since it is smaller than the sum of its proper divisors (52730976584).

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

45489662296 is a wasteful number, since it uses less digits than its factorization.

45489662296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254884 (or 254880 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 61.

The spelling of 45489662296 in words is "forty-five billion, four hundred eighty-nine million, six hundred sixty-two thousand, two hundred ninety-six".