45254250200 has 96 divisors (see below), whose sum is σ = 108508680000. Its totient is φ = 17541196800.

The previous prime is 45254250193. The next prime is 45254250229. The reversal of 45254250200 is 205245254.

It is a super-2 number, since 2×45254250200² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1203281 + ... + 1240319.

It is an arithmetic number, because the mean of its divisors is an integer number (1130298750).

Almost surely, 2^45254250200 is an apocalyptic number.

45254250200 is a gapful number since it is divisible by the number (40) 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 45254250200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54254340000).

45254250200 is an abundant number, since it is smaller than the sum of its proper divisors (63254429800).

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

45254250200 is a wasteful number, since it uses less digits than its factorization.

45254250200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37245 (or 37236 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

Adding to 45254250200 its reverse (205245254), we get a palindrome (45459495454).

The spelling of 45254250200 in words is "forty-five billion, two hundred fifty-four million, two hundred fifty thousand, two hundred".