45425986528 has 96 divisors (see below), whose sum is σ = 97336772064. Its totient is φ = 20743790592.

The previous prime is 45425986523. The next prime is 45425986549. The reversal of 45425986528 is 82568952454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45425986523) 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, 19775076 + ... + 19777372.

It is an arithmetic number, because the mean of its divisors is an integer number (1013924709).

Almost surely, 2^45425986528 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 45425986528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48668386032).

45425986528 is an abundant number, since it is smaller than the sum of its proper divisors (51910785536).

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

45425986528 is a wasteful number, since it uses less digits than its factorization.

45425986528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804 (or 2796 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 58.

The spelling of 45425986528 in words is "forty-five billion, four hundred twenty-five million, nine hundred eighty-six thousand, five hundred twenty-eight".