45325324340 has 24 divisors (see below), whose sum is σ = 95222341032. Its totient is φ = 18122670720.

The previous prime is 45325324327. The next prime is 45325324349. The reversal of 45325324340 is 4342352354.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10590056464 + 34735267876 = 102908^2 + 186374^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45325324340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45325324349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416231 + ... + 513710.

It is an arithmetic number, because the mean of its divisors is an integer number (3967597543).

Almost surely, 2^45325324340 is an apocalyptic number.

It is an amenable number.

45325324340 is an abundant number, since it is smaller than the sum of its proper divisors (49897016692).

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

45325324340 is a wasteful number, since it uses less digits than its factorization.

45325324340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932387 (or 932385 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 45325324340 its reverse (4342352354), we get a palindrome (49667676694).

The spelling of 45325324340 in words is "forty-five billion, three hundred twenty-five million, three hundred twenty-four thousand, three hundred forty".