45003322400 has 36 divisors (see below), whose sum is σ = 109864362762. Its totient is φ = 18001328640.

The previous prime is 45003322379. The next prime is 45003322433. The reversal of 45003322400 is 422330054.

It can be written as a sum of positive squares in 3 ways, for example, as 24687951376 + 20315371024 = 157124^2 + 142532^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28126277 + ... + 28127876.

Almost surely, 2^45003322400 is an apocalyptic number.

45003322400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45003322400 is an abundant number, since it is smaller than the sum of its proper divisors (64861040362).

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

45003322400 is a wasteful number, since it uses less digits than its factorization.

45003322400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56254173 (or 56254160 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 45003322400 its reverse (422330054), we get a palindrome (45425652454).

The spelling of 45003322400 in words is "forty-five billion, three million, three hundred twenty-two thousand, four hundred".