45327940592 has 120 divisors (see below), whose sum is σ = 99470954880. Its totient is φ = 19843670400.

The previous prime is 45327940583. The next prime is 45327940597. The reversal of 45327940592 is 29504972354.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45327940592.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45327940597) 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 23 ways as a sum of consecutive naturals, for example, 44482259 + ... + 44483277.

It is an arithmetic number, because the mean of its divisors is an integer number (828924624).

Almost surely, 2^45327940592 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 45327940592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49735477440).

45327940592 is an abundant number, since it is smaller than the sum of its proper divisors (54143014288).

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

45327940592 is a wasteful number, since it uses less digits than its factorization.

45327940592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 45327940592 in words is "forty-five billion, three hundred twenty-seven million, nine hundred forty thousand, five hundred ninety-two".