45434210200 has 72 divisors (see below), whose sum is σ = 112213995300. Its totient is φ = 17104622080.

The previous prime is 45434210191. The next prime is 45434210201. The reversal of 45434210200 is 201243454.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434210201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 335230 + ... + 450829.

Almost surely, 2^45434210200 is an apocalyptic number.

45434210200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45434210200 is an abundant number, since it is smaller than the sum of its proper divisors (66779785100).

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

45434210200 is a wasteful number, since it uses less digits than its factorization.

45434210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786109 (or 786083 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 45434210200 its reverse (201243454), we get a palindrome (45635453654).

The spelling of 45434210200 in words is "forty-five billion, four hundred thirty-four million, two hundred ten thousand, two hundred".