45030375324 has 144 divisors (see below), whose sum is σ = 127526870016. Its totient is φ = 13280457600.

The previous prime is 45030375323. The next prime is 45030375331. The reversal of 45030375324 is 42357303054.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45030375323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3362089 + ... + 3375455.

It is an arithmetic number, because the mean of its divisors is an integer number (885603264).

Almost surely, 2^45030375324 is an apocalyptic number.

45030375324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45030375324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63763435008).

45030375324 is an abundant number, since it is smaller than the sum of its proper divisors (82496494692).

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

45030375324 is a wasteful number, since it uses less digits than its factorization.

45030375324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13616 (or 13611 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 36.

Adding to 45030375324 its reverse (42357303054), we get a palindrome (87387678378).

The spelling of 45030375324 in words is "forty-five billion, thirty million, three hundred seventy-five thousand, three hundred twenty-four".